157949340

素因数分解:

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

素因数の和:84962

約数の個数: 48

約数和(自身を含む): 456529920

約数和(自身を除く): 298580580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 84919, 169838, 254757, 339676, 424595, 509514, 849190, 1019028, 1273785, 1698380, 2547570, 2632489, 5095140, 5264978, 7897467, 10529956, 13162445, 15794934, 26324890, 31589868, 39487335, 52649780, 78974670, 157949340]

約数ペア:

[(1, 157949340), (2, 78974670), (3, 52649780), (4, 39487335), (5, 31589868), (6, 26324890), (10, 15794934), (12, 13162445), (15, 10529956), (20, 7897467), (30, 5264978), (31, 5095140), (60, 2632489), (62, 2547570), (93, 1698380), (124, 1273785), (155, 1019028), (186, 849190), (310, 509514), (372, 424595), (465, 339676), (620, 254757), (930, 169838), (1860, 84919)]