2065290420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{151}}^1$

素因数の和:362

約数の個数: 192

約数和(自身を含む): 6136607232

約数和(自身を除く): 4071316812

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 61, 74, 101, 111, 122, 148, 151, 183, 185, 202, 222, 244, 302, 303, 305, 366, 370, 404, 444, 453, 505, 555, 604, 606, 610, 732, 740, 755, 906, 915, 1010, 1110, 1212, 1220, 1510, 1515, 1812, 1830, 2020, 2220, 2257, 2265, 3020, 3030, 3660, 3737, 4514, 4530, 5587, 6060, 6161, 6771, 7474, 9028, 9060, 9211, 11174, 11211, 11285, 12322, 13542, 14948, 15251, 16761, 18422, 18483, 18685, 22348, 22422, 22570, 24644, 27084, 27633, 27935, 30502, 30805, 33522, 33855, 36844, 36966, 37370, 44844, 45140, 45753, 46055, 55266, 55870, 56055, 61004, 61610, 67044, 67710, 73932, 74740, 76255, 83805, 91506, 92110, 92415, 110532, 111740, 112110, 123220, 135420, 138165, 152510, 167610, 183012, 184220, 184830, 224220, 227957, 228765, 276330, 305020, 335220, 340807, 369660, 455914, 457530, 552660, 564287, 681614, 683871, 911828, 915060, 930311, 1022421, 1128574, 1139785, 1363228, 1367742, 1692861, 1704035, 1860622, 2044842, 2257148, 2279570, 2735484, 2790933, 2821435, 3385722, 3408070, 3419355, 3721244, 4089684, 4559140, 4651555, 5112105, 5581866, 5642870, 6771444, 6816140, 6838710, 8464305, 9303110, 10224210, 11163732, 11285740, 13677420, 13954665, 16928610, 18606220, 20448420, 27909330, 33857220, 34421507, 55818660, 68843014, 103264521, 137686028, 172107535, 206529042, 344215070, 413058084, 516322605, 688430140, 1032645210, 2065290420]

約数ペア:

[(1, 2065290420), (2, 1032645210), (3, 688430140), (4, 516322605), (5, 413058084), (6, 344215070), (10, 206529042), (12, 172107535), (15, 137686028), (20, 103264521), (30, 68843014), (37, 55818660), (60, 34421507), (61, 33857220), (74, 27909330), (101, 20448420), (111, 18606220), (122, 16928610), (148, 13954665), (151, 13677420), (183, 11285740), (185, 11163732), (202, 10224210), (222, 9303110), (244, 8464305), (302, 6838710), (303, 6816140), (305, 6771444), (366, 5642870), (370, 5581866), (404, 5112105), (444, 4651555), (453, 4559140), (505, 4089684), (555, 3721244), (604, 3419355), (606, 3408070), (610, 3385722), (732, 2821435), (740, 2790933), (755, 2735484), (906, 2279570), (915, 2257148), (1010, 2044842), (1110, 1860622), (1212, 1704035), (1220, 1692861), (1510, 1367742), (1515, 1363228), (1812, 1139785), (1830, 1128574), (2020, 1022421), (2220, 930311), (2257, 915060), (2265, 911828), (3020, 683871), (3030, 681614), (3660, 564287), (3737, 552660), (4514, 457530), (4530, 455914), (5587, 369660), (6060, 340807), (6161, 335220), (6771, 305020), (7474, 276330), (9028, 228765), (9060, 227957), (9211, 224220), (11174, 184830), (11211, 184220), (11285, 183012), (12322, 167610), (13542, 152510), (14948, 138165), (15251, 135420), (16761, 123220), (18422, 112110), (18483, 111740), (18685, 110532), (22348, 92415), (22422, 92110), (22570, 91506), (24644, 83805), (27084, 76255), (27633, 74740), (27935, 73932), (30502, 67710), (30805, 67044), (33522, 61610), (33855, 61004), (36844, 56055), (36966, 55870), (37370, 55266), (44844, 46055), (45140, 45753)]