5543730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1987}}^1$

素因数の和:2031

約数の個数: 48

約数和(自身を含む): 14886144

約数和(自身を除く): 9342414

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 1395, 1987, 2790, 3974, 5961, 9935, 11922, 17883, 19870, 29805, 35766, 59610, 61597, 89415, 123194, 178830, 184791, 307985, 369582, 554373, 615970, 923955, 1108746, 1847910, 2771865, 5543730]

約数ペア:

[(1, 5543730), (2, 2771865), (3, 1847910), (5, 1108746), (6, 923955), (9, 615970), (10, 554373), (15, 369582), (18, 307985), (30, 184791), (31, 178830), (45, 123194), (62, 89415), (90, 61597), (93, 59610), (155, 35766), (186, 29805), (279, 19870), (310, 17883), (465, 11922), (558, 9935), (930, 5961), (1395, 3974), (1987, 2790)]