298393860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{173}}^1$

素因数の和:310

約数の個数: 192

約数和(自身を含む): 947116800

約数和(自身を除く): 648722940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 19, 20, 30, 34, 38, 51, 57, 60, 68, 76, 85, 89, 95, 102, 114, 170, 173, 178, 190, 204, 228, 255, 267, 285, 323, 340, 346, 356, 380, 445, 510, 519, 534, 570, 646, 692, 865, 890, 969, 1020, 1038, 1068, 1140, 1292, 1335, 1513, 1615, 1691, 1730, 1780, 1938, 2076, 2595, 2670, 2941, 3026, 3230, 3287, 3382, 3460, 3876, 4539, 4845, 5073, 5190, 5340, 5882, 6052, 6460, 6574, 6764, 7565, 8455, 8823, 9078, 9690, 9861, 10146, 10380, 11764, 13148, 14705, 15130, 15397, 16435, 16910, 17646, 18156, 19380, 19722, 20292, 22695, 25365, 28747, 29410, 30260, 30794, 32870, 33820, 35292, 39444, 44115, 45390, 46191, 49305, 50730, 55879, 57494, 58820, 61588, 65740, 76985, 86241, 88230, 90780, 92382, 98610, 101460, 111758, 114988, 143735, 153970, 167637, 172482, 176460, 184764, 197220, 223516, 230955, 261749, 279395, 287470, 292543, 307940, 335274, 344964, 431205, 461910, 523498, 558790, 574940, 585086, 670548, 785247, 838185, 862410, 877629, 923820, 1046996, 1117580, 1170172, 1308745, 1462715, 1570494, 1676370, 1724820, 1755258, 2617490, 2925430, 3140988, 3352740, 3510516, 3926235, 4388145, 4973231, 5234980, 5850860, 7852470, 8776290, 9946462, 14919693, 15704940, 17552580, 19892924, 24866155, 29839386, 49732310, 59678772, 74598465, 99464620, 149196930, 298393860]

約数ペア:

[(1, 298393860), (2, 149196930), (3, 99464620), (4, 74598465), (5, 59678772), (6, 49732310), (10, 29839386), (12, 24866155), (15, 19892924), (17, 17552580), (19, 15704940), (20, 14919693), (30, 9946462), (34, 8776290), (38, 7852470), (51, 5850860), (57, 5234980), (60, 4973231), (68, 4388145), (76, 3926235), (85, 3510516), (89, 3352740), (95, 3140988), (102, 2925430), (114, 2617490), (170, 1755258), (173, 1724820), (178, 1676370), (190, 1570494), (204, 1462715), (228, 1308745), (255, 1170172), (267, 1117580), (285, 1046996), (323, 923820), (340, 877629), (346, 862410), (356, 838185), (380, 785247), (445, 670548), (510, 585086), (519, 574940), (534, 558790), (570, 523498), (646, 461910), (692, 431205), (865, 344964), (890, 335274), (969, 307940), (1020, 292543), (1038, 287470), (1068, 279395), (1140, 261749), (1292, 230955), (1335, 223516), (1513, 197220), (1615, 184764), (1691, 176460), (1730, 172482), (1780, 167637), (1938, 153970), (2076, 143735), (2595, 114988), (2670, 111758), (2941, 101460), (3026, 98610), (3230, 92382), (3287, 90780), (3382, 88230), (3460, 86241), (3876, 76985), (4539, 65740), (4845, 61588), (5073, 58820), (5190, 57494), (5340, 55879), (5882, 50730), (6052, 49305), (6460, 46191), (6574, 45390), (6764, 44115), (7565, 39444), (8455, 35292), (8823, 33820), (9078, 32870), (9690, 30794), (9861, 30260), (10146, 29410), (10380, 28747), (11764, 25365), (13148, 22695), (14705, 20292), (15130, 19722), (15397, 19380), (16435, 18156), (16910, 17646)]