1539477670

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{293}}^1\times {\mathrm{997}}^1$

素因数の和:1345

約数の個数: 64

約数和(自身を含む): 3042095616

約数和(自身を除く): 1502617946

約数列:

[1, 2, 5, 10, 17, 31, 34, 62, 85, 155, 170, 293, 310, 527, 586, 997, 1054, 1465, 1994, 2635, 2930, 4981, 4985, 5270, 9083, 9962, 9970, 16949, 18166, 24905, 30907, 33898, 45415, 49810, 61814, 84745, 90830, 154411, 154535, 169490, 292121, 308822, 309070, 525419, 584242, 772055, 1050838, 1460605, 1544110, 2627095, 2921210, 4966057, 5254190, 9055751, 9932114, 18111502, 24830285, 45278755, 49660570, 90557510, 153947767, 307895534, 769738835, 1539477670]

約数ペア:

[(1, 1539477670), (2, 769738835), (5, 307895534), (10, 153947767), (17, 90557510), (31, 49660570), (34, 45278755), (62, 24830285), (85, 18111502), (155, 9932114), (170, 9055751), (293, 5254190), (310, 4966057), (527, 2921210), (586, 2627095), (997, 1544110), (1054, 1460605), (1465, 1050838), (1994, 772055), (2635, 584242), (2930, 525419), (4981, 309070), (4985, 308822), (5270, 292121), (9083, 169490), (9962, 154535), (9970, 154411), (16949, 90830), (18166, 84745), (24905, 61814), (30907, 49810), (33898, 45415)]