906181830

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{383}}^1$

素因数の和:552

約数の個数: 160

約数和(自身を含む): 2569273344

約数和(自身を除く): 1663091514

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 54, 69, 81, 90, 115, 127, 135, 138, 162, 207, 230, 254, 270, 345, 381, 383, 405, 414, 621, 635, 690, 762, 766, 810, 1035, 1143, 1149, 1242, 1270, 1863, 1905, 1915, 2070, 2286, 2298, 2921, 3105, 3429, 3447, 3726, 3810, 3830, 5715, 5745, 5842, 6210, 6858, 6894, 8763, 8809, 9315, 10287, 10341, 11430, 11490, 14605, 17145, 17235, 17526, 17618, 18630, 20574, 20682, 26289, 26427, 29210, 31023, 34290, 34470, 43815, 44045, 48641, 51435, 51705, 52578, 52854, 62046, 78867, 79281, 87630, 88090, 97282, 102870, 103410, 131445, 132135, 145923, 155115, 157734, 158562, 236601, 237843, 243205, 262890, 264270, 291846, 310230, 394335, 396405, 437769, 473202, 475686, 486410, 713529, 729615, 788670, 792810, 875538, 1118743, 1183005, 1189215, 1313307, 1427058, 1459230, 2188845, 2237486, 2366010, 2378430, 2626614, 3356229, 3567645, 3939921, 4377690, 5593715, 6566535, 6712458, 7135290, 7879842, 10068687, 11187430, 13133070, 16781145, 19699605, 20137374, 30206061, 33562290, 39399210, 50343435, 60412122, 90618183, 100686870, 151030305, 181236366, 302060610, 453090915, 906181830]

約数ペア:

[(1, 906181830), (2, 453090915), (3, 302060610), (5, 181236366), (6, 151030305), (9, 100686870), (10, 90618183), (15, 60412122), (18, 50343435), (23, 39399210), (27, 33562290), (30, 30206061), (45, 20137374), (46, 19699605), (54, 16781145), (69, 13133070), (81, 11187430), (90, 10068687), (115, 7879842), (127, 7135290), (135, 6712458), (138, 6566535), (162, 5593715), (207, 4377690), (230, 3939921), (254, 3567645), (270, 3356229), (345, 2626614), (381, 2378430), (383, 2366010), (405, 2237486), (414, 2188845), (621, 1459230), (635, 1427058), (690, 1313307), (762, 1189215), (766, 1183005), (810, 1118743), (1035, 875538), (1143, 792810), (1149, 788670), (1242, 729615), (1270, 713529), (1863, 486410), (1905, 475686), (1915, 473202), (2070, 437769), (2286, 396405), (2298, 394335), (2921, 310230), (3105, 291846), (3429, 264270), (3447, 262890), (3726, 243205), (3810, 237843), (3830, 236601), (5715, 158562), (5745, 157734), (5842, 155115), (6210, 145923), (6858, 132135), (6894, 131445), (8763, 103410), (8809, 102870), (9315, 97282), (10287, 88090), (10341, 87630), (11430, 79281), (11490, 78867), (14605, 62046), (17145, 52854), (17235, 52578), (17526, 51705), (17618, 51435), (18630, 48641), (20574, 44045), (20682, 43815), (26289, 34470), (26427, 34290), (29210, 31023)]