1900162330

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{72277}}^1$

素因数の和:72534

約数の個数: 32

約数和(自身を含む): 3746891520

約数和(自身を除く): 1846729190

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 239, 478, 1195, 2390, 2629, 5258, 13145, 26290, 72277, 144554, 361385, 722770, 795047, 1590094, 3975235, 7950470, 17274203, 34548406, 86371015, 172742030, 190016233, 380032466, 950081165, 1900162330]

約数ペア:

[(1, 1900162330), (2, 950081165), (5, 380032466), (10, 190016233), (11, 172742030), (22, 86371015), (55, 34548406), (110, 17274203), (239, 7950470), (478, 3975235), (1195, 1590094), (2390, 795047), (2629, 722770), (5258, 361385), (13145, 144554), (26290, 72277)]