131433510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{11621}}^1$

素因数の和:11673

約数の個数: 64

約数和(自身を含む): 351449280

約数和(自身を除く): 220015770

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 29, 30, 39, 58, 65, 78, 87, 130, 145, 174, 195, 290, 377, 390, 435, 754, 870, 1131, 1885, 2262, 3770, 5655, 11310, 11621, 23242, 34863, 58105, 69726, 116210, 151073, 174315, 302146, 337009, 348630, 453219, 674018, 755365, 906438, 1011027, 1510730, 1685045, 2022054, 2266095, 3370090, 4381117, 4532190, 5055135, 8762234, 10110270, 13143351, 21905585, 26286702, 43811170, 65716755, 131433510]

約数ペア:

[(1, 131433510), (2, 65716755), (3, 43811170), (5, 26286702), (6, 21905585), (10, 13143351), (13, 10110270), (15, 8762234), (26, 5055135), (29, 4532190), (30, 4381117), (39, 3370090), (58, 2266095), (65, 2022054), (78, 1685045), (87, 1510730), (130, 1011027), (145, 906438), (174, 755365), (195, 674018), (290, 453219), (377, 348630), (390, 337009), (435, 302146), (754, 174315), (870, 151073), (1131, 116210), (1885, 69726), (2262, 58105), (3770, 34863), (5655, 23242), (11310, 11621)]