140773170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1\times {\mathrm{661}}^1$

素因数の和:931

約数の個数: 64

約数和(自身を含む): 350807040

約数和(自身を除く): 210033870

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 229, 310, 458, 465, 661, 687, 930, 1145, 1322, 1374, 1983, 2290, 3305, 3435, 3966, 6610, 6870, 7099, 9915, 14198, 19830, 20491, 21297, 35495, 40982, 42594, 61473, 70990, 102455, 106485, 122946, 151369, 204910, 212970, 302738, 307365, 454107, 614730, 756845, 908214, 1513690, 2270535, 4541070, 4692439, 9384878, 14077317, 23462195, 28154634, 46924390, 70386585, 140773170]

約数ペア:

[(1, 140773170), (2, 70386585), (3, 46924390), (5, 28154634), (6, 23462195), (10, 14077317), (15, 9384878), (30, 4692439), (31, 4541070), (62, 2270535), (93, 1513690), (155, 908214), (186, 756845), (229, 614730), (310, 454107), (458, 307365), (465, 302738), (661, 212970), (687, 204910), (930, 151369), (1145, 122946), (1322, 106485), (1374, 102455), (1983, 70990), (2290, 61473), (3305, 42594), (3435, 40982), (3966, 35495), (6610, 21297), (6870, 20491), (7099, 19830), (9915, 14198)]