12998370

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{331}}^1$

素因数の和:376

約数の個数: 128

約数和(自身を含む): 41306112

約数和(自身を除く): 28307742

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 17, 21, 22, 30, 33, 34, 35, 42, 51, 55, 66, 70, 77, 85, 102, 105, 110, 119, 154, 165, 170, 187, 210, 231, 238, 255, 330, 331, 357, 374, 385, 462, 510, 561, 595, 662, 714, 770, 935, 993, 1122, 1155, 1190, 1309, 1655, 1785, 1870, 1986, 2310, 2317, 2618, 2805, 3310, 3570, 3641, 3927, 4634, 4965, 5610, 5627, 6545, 6951, 7282, 7854, 9930, 10923, 11254, 11585, 13090, 13902, 16881, 18205, 19635, 21846, 23170, 25487, 28135, 33762, 34755, 36410, 39270, 39389, 50974, 54615, 56270, 61897, 69510, 76461, 78778, 84405, 109230, 118167, 123794, 127435, 152922, 168810, 185691, 196945, 236334, 254870, 309485, 371382, 382305, 393890, 433279, 590835, 618970, 764610, 866558, 928455, 1181670, 1299837, 1856910, 2166395, 2599674, 4332790, 6499185, 12998370]

約数ペア:

[(1, 12998370), (2, 6499185), (3, 4332790), (5, 2599674), (6, 2166395), (7, 1856910), (10, 1299837), (11, 1181670), (14, 928455), (15, 866558), (17, 764610), (21, 618970), (22, 590835), (30, 433279), (33, 393890), (34, 382305), (35, 371382), (42, 309485), (51, 254870), (55, 236334), (66, 196945), (70, 185691), (77, 168810), (85, 152922), (102, 127435), (105, 123794), (110, 118167), (119, 109230), (154, 84405), (165, 78778), (170, 76461), (187, 69510), (210, 61897), (231, 56270), (238, 54615), (255, 50974), (330, 39389), (331, 39270), (357, 36410), (374, 34755), (385, 33762), (462, 28135), (510, 25487), (561, 23170), (595, 21846), (662, 19635), (714, 18205), (770, 16881), (935, 13902), (993, 13090), (1122, 11585), (1155, 11254), (1190, 10923), (1309, 9930), (1655, 7854), (1785, 7282), (1870, 6951), (1986, 6545), (2310, 5627), (2317, 5610), (2618, 4965), (2805, 4634), (3310, 3927), (3570, 3641)]