31630370

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{4327}}^1$

素因数の和:4394

約数の個数: 32

約数和(自身を含む): 61699968

約数和(自身を除く): 30069598

約数列:

[1, 2, 5, 10, 17, 34, 43, 85, 86, 170, 215, 430, 731, 1462, 3655, 4327, 7310, 8654, 21635, 43270, 73559, 147118, 186061, 367795, 372122, 735590, 930305, 1860610, 3163037, 6326074, 15815185, 31630370]

約数ペア:

[(1, 31630370), (2, 15815185), (5, 6326074), (10, 3163037), (17, 1860610), (34, 930305), (43, 735590), (85, 372122), (86, 367795), (170, 186061), (215, 147118), (430, 73559), (731, 43270), (1462, 21635), (3655, 8654), (4327, 7310)]