431140290

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{3881}}^1$

素因数の和:3944

約数の個数: 96

約数和(自身を含む): 1236525696

約数和(自身を除く): 805385406

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 30, 35, 42, 46, 69, 70, 105, 115, 138, 161, 210, 230, 322, 345, 483, 529, 690, 805, 966, 1058, 1587, 1610, 2415, 2645, 3174, 3703, 3881, 4830, 5290, 7406, 7762, 7935, 11109, 11643, 15870, 18515, 19405, 22218, 23286, 27167, 37030, 38810, 54334, 55545, 58215, 81501, 89263, 111090, 116430, 135835, 163002, 178526, 267789, 271670, 407505, 446315, 535578, 624841, 815010, 892630, 1249682, 1338945, 1874523, 2053049, 2677890, 3124205, 3749046, 4106098, 6159147, 6248410, 9372615, 10265245, 12318294, 14371343, 18745230, 20530490, 28742686, 30795735, 43114029, 61591470, 71856715, 86228058, 143713430, 215570145, 431140290]

約数ペア:

[(1, 431140290), (2, 215570145), (3, 143713430), (5, 86228058), (6, 71856715), (7, 61591470), (10, 43114029), (14, 30795735), (15, 28742686), (21, 20530490), (23, 18745230), (30, 14371343), (35, 12318294), (42, 10265245), (46, 9372615), (69, 6248410), (70, 6159147), (105, 4106098), (115, 3749046), (138, 3124205), (161, 2677890), (210, 2053049), (230, 1874523), (322, 1338945), (345, 1249682), (483, 892630), (529, 815010), (690, 624841), (805, 535578), (966, 446315), (1058, 407505), (1587, 271670), (1610, 267789), (2415, 178526), (2645, 163002), (3174, 135835), (3703, 116430), (3881, 111090), (4830, 89263), (5290, 81501), (7406, 58215), (7762, 55545), (7935, 54334), (11109, 38810), (11643, 37030), (15870, 27167), (18515, 23286), (19405, 22218)]