56217570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{60449}}^1$

素因数の和:60490

約数の個数: 32

約数和(自身を含む): 139276800

約数和(自身を除く): 83059230

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 60449, 120898, 181347, 302245, 362694, 604490, 906735, 1813470, 1873919, 3747838, 5621757, 9369595, 11243514, 18739190, 28108785, 56217570]

約数ペア:

[(1, 56217570), (2, 28108785), (3, 18739190), (5, 11243514), (6, 9369595), (10, 5621757), (15, 3747838), (30, 1873919), (31, 1813470), (62, 906735), (93, 604490), (155, 362694), (186, 302245), (310, 181347), (465, 120898), (930, 60449)]