171763830

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{2647}}^1$

素因数の和:2770

約数の個数: 96

約数和(自身を含む): 515533824

約数和(自身を除く): 343769994

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 103, 105, 126, 206, 210, 309, 315, 515, 618, 630, 721, 927, 1030, 1442, 1545, 1854, 2163, 2647, 3090, 3605, 4326, 4635, 5294, 6489, 7210, 7941, 9270, 10815, 12978, 13235, 15882, 18529, 21630, 23823, 26470, 32445, 37058, 39705, 47646, 55587, 64890, 79410, 92645, 111174, 119115, 166761, 185290, 238230, 272641, 277935, 333522, 545282, 555870, 817923, 833805, 1363205, 1635846, 1667610, 1908487, 2453769, 2726410, 3816974, 4089615, 4907538, 5725461, 8179230, 9542435, 11450922, 12268845, 17176383, 19084870, 24537690, 28627305, 34352766, 57254610, 85881915, 171763830]

約数ペア:

[(1, 171763830), (2, 85881915), (3, 57254610), (5, 34352766), (6, 28627305), (7, 24537690), (9, 19084870), (10, 17176383), (14, 12268845), (15, 11450922), (18, 9542435), (21, 8179230), (30, 5725461), (35, 4907538), (42, 4089615), (45, 3816974), (63, 2726410), (70, 2453769), (90, 1908487), (103, 1667610), (105, 1635846), (126, 1363205), (206, 833805), (210, 817923), (309, 555870), (315, 545282), (515, 333522), (618, 277935), (630, 272641), (721, 238230), (927, 185290), (1030, 166761), (1442, 119115), (1545, 111174), (1854, 92645), (2163, 79410), (2647, 64890), (3090, 55587), (3605, 47646), (4326, 39705), (4635, 37058), (5294, 32445), (6489, 26470), (7210, 23823), (7941, 21630), (9270, 18529), (10815, 15882), (12978, 13235)]