12821073270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{148961}}^1$

素因数の和:149141

約数の個数: 64

約数和(自身を含む): 32604802560

約数和(自身を除く): 19783729290

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 151, 190, 285, 302, 453, 570, 755, 906, 1510, 2265, 2869, 4530, 5738, 8607, 14345, 17214, 28690, 43035, 86070, 148961, 297922, 446883, 744805, 893766, 1489610, 2234415, 2830259, 4468830, 5660518, 8490777, 14151295, 16981554, 22493111, 28302590, 42453885, 44986222, 67479333, 84907770, 112465555, 134958666, 224931110, 337396665, 427369109, 674793330, 854738218, 1282107327, 2136845545, 2564214654, 4273691090, 6410536635, 12821073270]

約数ペア:

[(1, 12821073270), (2, 6410536635), (3, 4273691090), (5, 2564214654), (6, 2136845545), (10, 1282107327), (15, 854738218), (19, 674793330), (30, 427369109), (38, 337396665), (57, 224931110), (95, 134958666), (114, 112465555), (151, 84907770), (190, 67479333), (285, 44986222), (302, 42453885), (453, 28302590), (570, 22493111), (755, 16981554), (906, 14151295), (1510, 8490777), (2265, 5660518), (2869, 4468830), (4530, 2830259), (5738, 2234415), (8607, 1489610), (14345, 893766), (17214, 744805), (28690, 446883), (43035, 297922), (86070, 148961)]