872156730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{503}}^1\times {\mathrm{1993}}^1$

素因数の和:2535

約数の個数: 64

約数和(自身を含む): 2170748160

約数和(自身を除く): 1298591430

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 503, 870, 1006, 1509, 1993, 2515, 3018, 3986, 5030, 5979, 7545, 9965, 11958, 14587, 15090, 19930, 29174, 29895, 43761, 57797, 59790, 72935, 87522, 115594, 145870, 173391, 218805, 288985, 346782, 437610, 577970, 866955, 1002479, 1733910, 2004958, 3007437, 5012395, 6014874, 10024790, 15037185, 29071891, 30074370, 58143782, 87215673, 145359455, 174431346, 290718910, 436078365, 872156730]

約数ペア:

[(1, 872156730), (2, 436078365), (3, 290718910), (5, 174431346), (6, 145359455), (10, 87215673), (15, 58143782), (29, 30074370), (30, 29071891), (58, 15037185), (87, 10024790), (145, 6014874), (174, 5012395), (290, 3007437), (435, 2004958), (503, 1733910), (870, 1002479), (1006, 866955), (1509, 577970), (1993, 437610), (2515, 346782), (3018, 288985), (3986, 218805), (5030, 173391), (5979, 145870), (7545, 115594), (9965, 87522), (11958, 72935), (14587, 59790), (15090, 57797), (19930, 43761), (29174, 29895)]