2332890

素因数分解:

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

素因数の和:73

約数の個数: 108

約数和(自身を含む): 7375914

約数和(自身を除く): 5043024

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 23, 30, 35, 42, 45, 46, 49, 63, 69, 70, 90, 98, 105, 115, 126, 138, 147, 161, 207, 210, 230, 245, 294, 315, 322, 345, 414, 441, 483, 490, 529, 630, 690, 735, 805, 882, 966, 1035, 1058, 1127, 1449, 1470, 1587, 1610, 2070, 2205, 2254, 2415, 2645, 2898, 3174, 3381, 3703, 4410, 4761, 4830, 5290, 5635, 6762, 7245, 7406, 7935, 9522, 10143, 11109, 11270, 14490, 15870, 16905, 18515, 20286, 22218, 23805, 25921, 33327, 33810, 37030, 47610, 50715, 51842, 55545, 66654, 77763, 101430, 111090, 129605, 155526, 166635, 233289, 259210, 333270, 388815, 466578, 777630, 1166445, 2332890]

約数ペア:

[(1, 2332890), (2, 1166445), (3, 777630), (5, 466578), (6, 388815), (7, 333270), (9, 259210), (10, 233289), (14, 166635), (15, 155526), (18, 129605), (21, 111090), (23, 101430), (30, 77763), (35, 66654), (42, 55545), (45, 51842), (46, 50715), (49, 47610), (63, 37030), (69, 33810), (70, 33327), (90, 25921), (98, 23805), (105, 22218), (115, 20286), (126, 18515), (138, 16905), (147, 15870), (161, 14490), (207, 11270), (210, 11109), (230, 10143), (245, 9522), (294, 7935), (315, 7406), (322, 7245), (345, 6762), (414, 5635), (441, 5290), (483, 4830), (490, 4761), (529, 4410), (630, 3703), (690, 3381), (735, 3174), (805, 2898), (882, 2645), (966, 2415), (1035, 2254), (1058, 2205), (1127, 2070), (1449, 1610), (1470, 1587)]