68854730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{9739}}^1$

素因数の和:9854

約数の個数: 32

約数和(自身を含む): 143061120

約数和(自身を除く): 74206390

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 101, 202, 505, 707, 1010, 1414, 3535, 7070, 9739, 19478, 48695, 68173, 97390, 136346, 340865, 681730, 983639, 1967278, 4918195, 6885473, 9836390, 13770946, 34427365, 68854730]

約数ペア:

[(1, 68854730), (2, 34427365), (5, 13770946), (7, 9836390), (10, 6885473), (14, 4918195), (35, 1967278), (70, 983639), (101, 681730), (202, 340865), (505, 136346), (707, 97390), (1010, 68173), (1414, 48695), (3535, 19478), (7070, 9739)]