154165060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1101179}}^1$

素因数の和:1101195

約数の個数: 24

約数和(自身を含む): 369996480

約数和(自身を除く): 215831420

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1101179, 2202358, 4404716, 5505895, 7708253, 11011790, 15416506, 22023580, 30833012, 38541265, 77082530, 154165060]

約数ペア:

[(1, 154165060), (2, 77082530), (4, 38541265), (5, 30833012), (7, 22023580), (10, 15416506), (14, 11011790), (20, 7708253), (28, 5505895), (35, 4404716), (70, 2202358), (140, 1101179)]