2711870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2039}}^1$

素因数の和:2072

約数の個数: 32

約数和(自身を含む): 5875200

約数和(自身を除く): 3163330

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 2039, 4078, 10195, 14273, 20390, 28546, 38741, 71365, 77482, 142730, 193705, 271187, 387410, 542374, 1355935, 2711870]

約数ペア:

[(1, 2711870), (2, 1355935), (5, 542374), (7, 387410), (10, 271187), (14, 193705), (19, 142730), (35, 77482), (38, 71365), (70, 38741), (95, 28546), (133, 20390), (190, 14273), (266, 10195), (665, 4078), (1330, 2039)]