173165730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{241}}^1\times {\mathrm{557}}^1$

素因数の和:851

約数の個数: 64

約数和(自身を含む): 427794048

約数和(自身を除く): 254628318

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 241, 258, 430, 482, 557, 645, 723, 1114, 1205, 1290, 1446, 1671, 2410, 2785, 3342, 3615, 5570, 7230, 8355, 10363, 16710, 20726, 23951, 31089, 47902, 51815, 62178, 71853, 103630, 119755, 134237, 143706, 155445, 239510, 268474, 310890, 359265, 402711, 671185, 718530, 805422, 1342370, 2013555, 4027110, 5772191, 11544382, 17316573, 28860955, 34633146, 57721910, 86582865, 173165730]

約数ペア:

[(1, 173165730), (2, 86582865), (3, 57721910), (5, 34633146), (6, 28860955), (10, 17316573), (15, 11544382), (30, 5772191), (43, 4027110), (86, 2013555), (129, 1342370), (215, 805422), (241, 718530), (258, 671185), (430, 402711), (482, 359265), (557, 310890), (645, 268474), (723, 239510), (1114, 155445), (1205, 143706), (1290, 134237), (1446, 119755), (1671, 103630), (2410, 71853), (2785, 62178), (3342, 51815), (3615, 47902), (5570, 31089), (7230, 23951), (8355, 20726), (10363, 16710)]