312104996830

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{389}}^1\times {\mathrm{251513}}^1$

素因数の和:251949

約数の個数: 64

約数和(自身を含む): 635626180800

約数和(自身を除く): 323521183970

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 110, 145, 290, 319, 389, 638, 778, 1595, 1945, 3190, 3890, 4279, 8558, 11281, 21395, 22562, 42790, 56405, 112810, 124091, 248182, 251513, 503026, 620455, 1240910, 1257565, 2515130, 2766643, 5533286, 7293877, 13833215, 14587754, 27666430, 36469385, 72938770, 80232647, 97838557, 160465294, 195677114, 401163235, 489192785, 802326470, 978385570, 1076224127, 2152448254, 2837318153, 5381120635, 5674636306, 10762241270, 14186590765, 28373181530, 31210499683, 62420999366, 156052498415, 312104996830]

約数ペア:

[(1, 312104996830), (2, 156052498415), (5, 62420999366), (10, 31210499683), (11, 28373181530), (22, 14186590765), (29, 10762241270), (55, 5674636306), (58, 5381120635), (110, 2837318153), (145, 2152448254), (290, 1076224127), (319, 978385570), (389, 802326470), (638, 489192785), (778, 401163235), (1595, 195677114), (1945, 160465294), (3190, 97838557), (3890, 80232647), (4279, 72938770), (8558, 36469385), (11281, 27666430), (21395, 14587754), (22562, 13833215), (42790, 7293877), (56405, 5533286), (112810, 2766643), (124091, 2515130), (248182, 1257565), (251513, 1240910), (503026, 620455)]