617195190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{289763}}^1$

素因数の和:289844

約数の個数: 32

約数和(自身を含む): 1502136576

約数和(自身を除く): 884941386

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 2130, 289763, 579526, 869289, 1448815, 1738578, 2897630, 4346445, 8692890, 20573173, 41146346, 61719519, 102865865, 123439038, 205731730, 308597595, 617195190]

約数ペア:

[(1, 617195190), (2, 308597595), (3, 205731730), (5, 123439038), (6, 102865865), (10, 61719519), (15, 41146346), (30, 20573173), (71, 8692890), (142, 4346445), (213, 2897630), (355, 1738578), (426, 1448815), (710, 869289), (1065, 579526), (2130, 289763)]