31668450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1129}}^1$

素因数の和:1172

約数の個数: 96

約数和(自身を含む): 90797760

約数和(自身を除く): 59129310

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 17, 22, 25, 30, 33, 34, 50, 51, 55, 66, 75, 85, 102, 110, 150, 165, 170, 187, 255, 275, 330, 374, 425, 510, 550, 561, 825, 850, 935, 1122, 1129, 1275, 1650, 1870, 2258, 2550, 2805, 3387, 4675, 5610, 5645, 6774, 9350, 11290, 12419, 14025, 16935, 19193, 24838, 28050, 28225, 33870, 37257, 38386, 56450, 57579, 62095, 74514, 84675, 95965, 115158, 124190, 169350, 186285, 191930, 211123, 287895, 310475, 372570, 422246, 479825, 575790, 620950, 633369, 931425, 959650, 1055615, 1266738, 1439475, 1862850, 2111230, 2878950, 3166845, 5278075, 6333690, 10556150, 15834225, 31668450]

約数ペア:

[(1, 31668450), (2, 15834225), (3, 10556150), (5, 6333690), (6, 5278075), (10, 3166845), (11, 2878950), (15, 2111230), (17, 1862850), (22, 1439475), (25, 1266738), (30, 1055615), (33, 959650), (34, 931425), (50, 633369), (51, 620950), (55, 575790), (66, 479825), (75, 422246), (85, 372570), (102, 310475), (110, 287895), (150, 211123), (165, 191930), (170, 186285), (187, 169350), (255, 124190), (275, 115158), (330, 95965), (374, 84675), (425, 74514), (510, 62095), (550, 57579), (561, 56450), (825, 38386), (850, 37257), (935, 33870), (1122, 28225), (1129, 28050), (1275, 24838), (1650, 19193), (1870, 16935), (2258, 14025), (2550, 12419), (2805, 11290), (3387, 9350), (4675, 6774), (5610, 5645)]