13306470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{3191}}^1$

素因数の和:3340

約数の個数: 32

約数和(自身を含む): 32175360

約数和(自身を除く): 18868890

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 139, 278, 417, 695, 834, 1390, 2085, 3191, 4170, 6382, 9573, 15955, 19146, 31910, 47865, 95730, 443549, 887098, 1330647, 2217745, 2661294, 4435490, 6653235, 13306470]

約数ペア:

[(1, 13306470), (2, 6653235), (3, 4435490), (5, 2661294), (6, 2217745), (10, 1330647), (15, 887098), (30, 443549), (139, 95730), (278, 47865), (417, 31910), (695, 19146), (834, 15955), (1390, 9573), (2085, 6382), (3191, 4170)]