159484290

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{39971}}^1$

素因数の和:40007

約数の個数: 64

約数和(自身を含む): 460477440

約数和(自身を除く): 300993150

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 95, 105, 114, 133, 190, 210, 266, 285, 399, 570, 665, 798, 1330, 1995, 3990, 39971, 79942, 119913, 199855, 239826, 279797, 399710, 559594, 599565, 759449, 839391, 1199130, 1398985, 1518898, 1678782, 2278347, 2797970, 3797245, 4196955, 4556694, 5316143, 7594490, 8393910, 10632286, 11391735, 15948429, 22783470, 26580715, 31896858, 53161430, 79742145, 159484290]

約数ペア:

[(1, 159484290), (2, 79742145), (3, 53161430), (5, 31896858), (6, 26580715), (7, 22783470), (10, 15948429), (14, 11391735), (15, 10632286), (19, 8393910), (21, 7594490), (30, 5316143), (35, 4556694), (38, 4196955), (42, 3797245), (57, 2797970), (70, 2278347), (95, 1678782), (105, 1518898), (114, 1398985), (133, 1199130), (190, 839391), (210, 759449), (266, 599565), (285, 559594), (399, 399710), (570, 279797), (665, 239826), (798, 199855), (1330, 119913), (1995, 79942), (3990, 39971)]