255173670

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{18059}}^1$

素因数の和:18229

約数の個数: 48

約数和(自身を含む): 667714320

約数和(自身を除く): 412540650

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 157, 314, 471, 785, 942, 1413, 1570, 2355, 2826, 4710, 7065, 14130, 18059, 36118, 54177, 90295, 108354, 162531, 180590, 270885, 325062, 541770, 812655, 1625310, 2835263, 5670526, 8505789, 14176315, 17011578, 25517367, 28352630, 42528945, 51034734, 85057890, 127586835, 255173670]

約数ペア:

[(1, 255173670), (2, 127586835), (3, 85057890), (5, 51034734), (6, 42528945), (9, 28352630), (10, 25517367), (15, 17011578), (18, 14176315), (30, 8505789), (45, 5670526), (90, 2835263), (157, 1625310), (314, 812655), (471, 541770), (785, 325062), (942, 270885), (1413, 180590), (1570, 162531), (2355, 108354), (2826, 90295), (4710, 54177), (7065, 36118), (14130, 18059)]