1566704460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{367771}}^1$

素因数の和:367854

約数の個数: 48

約数和(自身を含む): 4448570112

約数和(自身を除く): 2881865652

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 142, 213, 284, 355, 426, 710, 852, 1065, 1420, 2130, 4260, 367771, 735542, 1103313, 1471084, 1838855, 2206626, 3677710, 4413252, 5516565, 7355420, 11033130, 22066260, 26111741, 52223482, 78335223, 104446964, 130558705, 156670446, 261117410, 313340892, 391676115, 522234820, 783352230, 1566704460]

約数ペア:

[(1, 1566704460), (2, 783352230), (3, 522234820), (4, 391676115), (5, 313340892), (6, 261117410), (10, 156670446), (12, 130558705), (15, 104446964), (20, 78335223), (30, 52223482), (60, 26111741), (71, 22066260), (142, 11033130), (213, 7355420), (284, 5516565), (355, 4413252), (426, 3677710), (710, 2206626), (852, 1838855), (1065, 1471084), (1420, 1103313), (2130, 735542), (4260, 367771)]