127946770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{34487}}^1$

素因数の和:34554

約数の個数: 32

約数和(自身を含む): 268178688

約数和(自身を除く): 140231918

約数列:

[1, 2, 5, 7, 10, 14, 35, 53, 70, 106, 265, 371, 530, 742, 1855, 3710, 34487, 68974, 172435, 241409, 344870, 482818, 1207045, 1827811, 2414090, 3655622, 9139055, 12794677, 18278110, 25589354, 63973385, 127946770]

約数ペア:

[(1, 127946770), (2, 63973385), (5, 25589354), (7, 18278110), (10, 12794677), (14, 9139055), (35, 3655622), (53, 2414090), (70, 1827811), (106, 1207045), (265, 482818), (371, 344870), (530, 241409), (742, 172435), (1855, 68974), (3710, 34487)]