1397130

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{6653}}^1$

素因数の和:6670

約数の個数: 32

約数和(自身を含む): 3832704

約数和(自身を除く): 2435574

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 6653, 13306, 19959, 33265, 39918, 46571, 66530, 93142, 99795, 139713, 199590, 232855, 279426, 465710, 698565, 1397130]

約数ペア:

[(1, 1397130), (2, 698565), (3, 465710), (5, 279426), (6, 232855), (7, 199590), (10, 139713), (14, 99795), (15, 93142), (21, 66530), (30, 46571), (35, 39918), (42, 33265), (70, 19959), (105, 13306), (210, 6653)]