248085870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{266759}}^1$

素因数の和:266800

約数の個数: 32

約数和(自身を含む): 614615040

約数和(自身を除く): 366529170

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 266759, 533518, 800277, 1333795, 1600554, 2667590, 4001385, 8002770, 8269529, 16539058, 24808587, 41347645, 49617174, 82695290, 124042935, 248085870]

約数ペア:

[(1, 248085870), (2, 124042935), (3, 82695290), (5, 49617174), (6, 41347645), (10, 24808587), (15, 16539058), (30, 8269529), (31, 8002770), (62, 4001385), (93, 2667590), (155, 1600554), (186, 1333795), (310, 800277), (465, 533518), (930, 266759)]