31567470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{331}}^1$

素因数の和:386

約数の個数: 96

約数和(自身を含む): 88062336

約数和(自身を除く): 56494866

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 17, 22, 30, 33, 34, 51, 55, 66, 85, 102, 110, 165, 170, 187, 255, 289, 330, 331, 374, 510, 561, 578, 662, 867, 935, 993, 1122, 1445, 1655, 1734, 1870, 1986, 2805, 2890, 3179, 3310, 3641, 4335, 4965, 5610, 5627, 6358, 7282, 8670, 9537, 9930, 10923, 11254, 15895, 16881, 18205, 19074, 21846, 28135, 31790, 33762, 36410, 47685, 54615, 56270, 61897, 84405, 95370, 95659, 109230, 123794, 168810, 185691, 191318, 286977, 309485, 371382, 478295, 573954, 618970, 928455, 956590, 1052249, 1434885, 1856910, 2104498, 2869770, 3156747, 5261245, 6313494, 10522490, 15783735, 31567470]

約数ペア:

[(1, 31567470), (2, 15783735), (3, 10522490), (5, 6313494), (6, 5261245), (10, 3156747), (11, 2869770), (15, 2104498), (17, 1856910), (22, 1434885), (30, 1052249), (33, 956590), (34, 928455), (51, 618970), (55, 573954), (66, 478295), (85, 371382), (102, 309485), (110, 286977), (165, 191318), (170, 185691), (187, 168810), (255, 123794), (289, 109230), (330, 95659), (331, 95370), (374, 84405), (510, 61897), (561, 56270), (578, 54615), (662, 47685), (867, 36410), (935, 33762), (993, 31790), (1122, 28135), (1445, 21846), (1655, 19074), (1734, 18205), (1870, 16881), (1986, 15895), (2805, 11254), (2890, 10923), (3179, 9930), (3310, 9537), (3641, 8670), (4335, 7282), (4965, 6358), (5610, 5627)]