67988319470

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{179261}}^1$

素因数の和:179405

約数の個数: 64

約数和(自身を含む): 136606248576

約数和(自身を除く): 68617929106

約数列:

[1, 2, 5, 10, 17, 23, 34, 46, 85, 97, 115, 170, 194, 230, 391, 485, 782, 970, 1649, 1955, 2231, 3298, 3910, 4462, 8245, 11155, 16490, 22310, 37927, 75854, 179261, 189635, 358522, 379270, 896305, 1792610, 3047437, 4123003, 6094874, 8246006, 15237185, 17388317, 20615015, 30474370, 34776634, 41230030, 70091051, 86941585, 140182102, 173883170, 295601389, 350455255, 399931291, 591202778, 700910510, 799862582, 1478006945, 1999656455, 2956013890, 3999312910, 6798831947, 13597663894, 33994159735, 67988319470]

約数ペア:

[(1, 67988319470), (2, 33994159735), (5, 13597663894), (10, 6798831947), (17, 3999312910), (23, 2956013890), (34, 1999656455), (46, 1478006945), (85, 799862582), (97, 700910510), (115, 591202778), (170, 399931291), (194, 350455255), (230, 295601389), (391, 173883170), (485, 140182102), (782, 86941585), (970, 70091051), (1649, 41230030), (1955, 34776634), (2231, 30474370), (3298, 20615015), (3910, 17388317), (4462, 15237185), (8245, 8246006), (11155, 6094874), (16490, 4123003), (22310, 3047437), (37927, 1792610), (75854, 896305), (179261, 379270), (189635, 358522)]