4321730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{577}}^1$

素因数の和:698

約数の個数: 32

約数和(自身を含む): 8989056

約数和(自身を除く): 4667326

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 107, 214, 535, 577, 749, 1070, 1154, 1498, 2885, 3745, 4039, 5770, 7490, 8078, 20195, 40390, 61739, 123478, 308695, 432173, 617390, 864346, 2160865, 4321730]

約数ペア:

[(1, 4321730), (2, 2160865), (5, 864346), (7, 617390), (10, 432173), (14, 308695), (35, 123478), (70, 61739), (107, 40390), (214, 20195), (535, 8078), (577, 7490), (749, 5770), (1070, 4039), (1154, 3745), (1498, 2885)]