1939558830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{82781}}^1$

素因数の和:82873

約数の個数: 64

約数和(自身を含む): 5149702656

約数和(自身を除く): 3210143826

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 71, 110, 142, 165, 213, 330, 355, 426, 710, 781, 1065, 1562, 2130, 2343, 3905, 4686, 7810, 11715, 23430, 82781, 165562, 248343, 413905, 496686, 827810, 910591, 1241715, 1821182, 2483430, 2731773, 4552955, 5463546, 5877451, 9105910, 11754902, 13658865, 17632353, 27317730, 29387255, 35264706, 58774510, 64651961, 88161765, 129303922, 176323530, 193955883, 323259805, 387911766, 646519610, 969779415, 1939558830]

約数ペア:

[(1, 1939558830), (2, 969779415), (3, 646519610), (5, 387911766), (6, 323259805), (10, 193955883), (11, 176323530), (15, 129303922), (22, 88161765), (30, 64651961), (33, 58774510), (55, 35264706), (66, 29387255), (71, 27317730), (110, 17632353), (142, 13658865), (165, 11754902), (213, 9105910), (330, 5877451), (355, 5463546), (426, 4552955), (710, 2731773), (781, 2483430), (1065, 1821182), (1562, 1241715), (2130, 910591), (2343, 827810), (3905, 496686), (4686, 413905), (7810, 248343), (11715, 165562), (23430, 82781)]