70330120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{251179}}^1$

素因数の和:251197

約数の個数: 32

約数和(自身を含む): 180849600

約数和(自身を除く): 110519480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 251179, 502358, 1004716, 1255895, 1758253, 2009432, 2511790, 3516506, 5023580, 7033012, 8791265, 10047160, 14066024, 17582530, 35165060, 70330120]

約数ペア:

[(1, 70330120), (2, 35165060), (4, 17582530), (5, 14066024), (7, 10047160), (8, 8791265), (10, 7033012), (14, 5023580), (20, 3516506), (28, 2511790), (35, 2009432), (40, 1758253), (56, 1255895), (70, 1004716), (140, 502358), (280, 251179)]