30964572

素因数分解:

$2^2\times 3^3\times {\mathrm{409}}^1\times {\mathrm{701}}^1$

素因数の和:1123

約数の個数: 48

約数和(自身を含む): 80589600

約数和(自身を除く): 49625028

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 409, 701, 818, 1227, 1402, 1636, 2103, 2454, 2804, 3681, 4206, 4908, 6309, 7362, 8412, 11043, 12618, 14724, 18927, 22086, 25236, 37854, 44172, 75708, 286709, 573418, 860127, 1146836, 1720254, 2580381, 3440508, 5160762, 7741143, 10321524, 15482286, 30964572]

約数ペア:

[(1, 30964572), (2, 15482286), (3, 10321524), (4, 7741143), (6, 5160762), (9, 3440508), (12, 2580381), (18, 1720254), (27, 1146836), (36, 860127), (54, 573418), (108, 286709), (409, 75708), (701, 44172), (818, 37854), (1227, 25236), (1402, 22086), (1636, 18927), (2103, 14724), (2454, 12618), (2804, 11043), (3681, 8412), (4206, 7362), (4908, 6309)]