156980710

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1\times {\mathrm{2441}}^1$

素因数の和:2616

約数の個数: 32

約数和(自身を含む): 290109600

約数和(自身を除く): 133128890

約数列:

[1, 2, 5, 10, 59, 109, 118, 218, 295, 545, 590, 1090, 2441, 4882, 6431, 12205, 12862, 24410, 32155, 64310, 144019, 266069, 288038, 532138, 720095, 1330345, 1440190, 2660690, 15698071, 31396142, 78490355, 156980710]

約数ペア:

[(1, 156980710), (2, 78490355), (5, 31396142), (10, 15698071), (59, 2660690), (109, 1440190), (118, 1330345), (218, 720095), (295, 532138), (545, 288038), (590, 266069), (1090, 144019), (2441, 64310), (4882, 32155), (6431, 24410), (12205, 12862)]