2833997580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{157}}^1\times {\mathrm{347}}^1$

素因数の和:553

約数の個数: 216

約数和(自身を含む): 9216528048

約数和(自身を除く): 6382530468

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 157, 170, 180, 204, 255, 289, 306, 314, 340, 347, 471, 510, 578, 612, 628, 694, 765, 785, 867, 942, 1020, 1041, 1156, 1388, 1413, 1445, 1530, 1570, 1734, 1735, 1884, 2082, 2355, 2601, 2669, 2826, 2890, 3060, 3123, 3140, 3468, 3470, 4164, 4335, 4710, 5202, 5205, 5338, 5652, 5780, 5899, 6246, 6940, 7065, 8007, 8670, 9420, 10404, 10410, 10676, 11798, 12492, 13005, 13345, 14130, 15615, 16014, 17340, 17697, 20820, 23596, 24021, 26010, 26690, 28260, 29495, 31230, 32028, 35394, 40035, 45373, 48042, 52020, 53091, 53380, 54479, 58990, 62460, 70788, 80070, 88485, 90746, 96084, 100283, 106182, 108958, 117980, 120105, 136119, 160140, 163437, 176970, 181492, 200566, 212364, 217916, 226865, 240210, 265455, 272238, 272395, 300849, 326874, 353940, 401132, 408357, 453730, 480420, 490311, 501415, 530910, 544476, 544790, 601698, 653748, 680595, 816714, 817185, 902547, 907460, 926143, 980622, 1002830, 1061820, 1089580, 1203396, 1361190, 1504245, 1633428, 1634370, 1805094, 1852286, 1961244, 2005660, 2041785, 2451555, 2722380, 2778429, 3008490, 3268740, 3610188, 3704572, 4083570, 4512735, 4630715, 4903110, 5556858, 6016980, 8167140, 8335287, 9025470, 9261430, 9806220, 11113716, 13892145, 15744431, 16670574, 18050940, 18522860, 27784290, 31488862, 33341148, 41676435, 47233293, 55568580, 62977724, 78722155, 83352870, 94466586, 141699879, 157444310, 166705740, 188933172, 236166465, 283399758, 314888620, 472332930, 566799516, 708499395, 944665860, 1416998790, 2833997580]

約数ペア:

[(1, 2833997580), (2, 1416998790), (3, 944665860), (4, 708499395), (5, 566799516), (6, 472332930), (9, 314888620), (10, 283399758), (12, 236166465), (15, 188933172), (17, 166705740), (18, 157444310), (20, 141699879), (30, 94466586), (34, 83352870), (36, 78722155), (45, 62977724), (51, 55568580), (60, 47233293), (68, 41676435), (85, 33341148), (90, 31488862), (102, 27784290), (153, 18522860), (157, 18050940), (170, 16670574), (180, 15744431), (204, 13892145), (255, 11113716), (289, 9806220), (306, 9261430), (314, 9025470), (340, 8335287), (347, 8167140), (471, 6016980), (510, 5556858), (578, 4903110), (612, 4630715), (628, 4512735), (694, 4083570), (765, 3704572), (785, 3610188), (867, 3268740), (942, 3008490), (1020, 2778429), (1041, 2722380), (1156, 2451555), (1388, 2041785), (1413, 2005660), (1445, 1961244), (1530, 1852286), (1570, 1805094), (1734, 1634370), (1735, 1633428), (1884, 1504245), (2082, 1361190), (2355, 1203396), (2601, 1089580), (2669, 1061820), (2826, 1002830), (2890, 980622), (3060, 926143), (3123, 907460), (3140, 902547), (3468, 817185), (3470, 816714), (4164, 680595), (4335, 653748), (4710, 601698), (5202, 544790), (5205, 544476), (5338, 530910), (5652, 501415), (5780, 490311), (5899, 480420), (6246, 453730), (6940, 408357), (7065, 401132), (8007, 353940), (8670, 326874), (9420, 300849), (10404, 272395), (10410, 272238), (10676, 265455), (11798, 240210), (12492, 226865), (13005, 217916), (13345, 212364), (14130, 200566), (15615, 181492), (16014, 176970), (17340, 163437), (17697, 160140), (20820, 136119), (23596, 120105), (24021, 117980), (26010, 108958), (26690, 106182), (28260, 100283), (29495, 96084), (31230, 90746), (32028, 88485), (35394, 80070), (40035, 70788), (45373, 62460), (48042, 58990), (52020, 54479), (53091, 53380)]