999810

素因数分解:

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

素因数の和:69

約数の個数: 96

約数和(自身を含む): 3185280

約数和(自身を除く): 2185470

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 23, 27, 30, 35, 42, 45, 46, 54, 63, 69, 70, 90, 105, 115, 126, 135, 138, 161, 189, 207, 210, 230, 270, 315, 322, 345, 378, 414, 483, 529, 621, 630, 690, 805, 945, 966, 1035, 1058, 1242, 1449, 1587, 1610, 1890, 2070, 2415, 2645, 2898, 3105, 3174, 3703, 4347, 4761, 4830, 5290, 6210, 7245, 7406, 7935, 8694, 9522, 11109, 14283, 14490, 15870, 18515, 21735, 22218, 23805, 28566, 33327, 37030, 43470, 47610, 55545, 66654, 71415, 99981, 111090, 142830, 166635, 199962, 333270, 499905, 999810]

約数ペア:

[(1, 999810), (2, 499905), (3, 333270), (5, 199962), (6, 166635), (7, 142830), (9, 111090), (10, 99981), (14, 71415), (15, 66654), (18, 55545), (21, 47610), (23, 43470), (27, 37030), (30, 33327), (35, 28566), (42, 23805), (45, 22218), (46, 21735), (54, 18515), (63, 15870), (69, 14490), (70, 14283), (90, 11109), (105, 9522), (115, 8694), (126, 7935), (135, 7406), (138, 7245), (161, 6210), (189, 5290), (207, 4830), (210, 4761), (230, 4347), (270, 3703), (315, 3174), (322, 3105), (345, 2898), (378, 2645), (414, 2415), (483, 2070), (529, 1890), (621, 1610), (630, 1587), (690, 1449), (805, 1242), (945, 1058), (966, 1035)]