78974670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{84919}}^1$

素因数の和:84960

約数の個数: 32

約数和(自身を含む): 195655680

約数和(自身を除く): 116681010

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 84919, 169838, 254757, 424595, 509514, 849190, 1273785, 2547570, 2632489, 5264978, 7897467, 13162445, 15794934, 26324890, 39487335, 78974670]

約数ペア:

[(1, 78974670), (2, 39487335), (3, 26324890), (5, 15794934), (6, 13162445), (10, 7897467), (15, 5264978), (30, 2632489), (31, 2547570), (62, 1273785), (93, 849190), (155, 509514), (186, 424595), (310, 254757), (465, 169838), (930, 84919)]