310170870

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{16649}}^1$

素因数の和:16691

約数の個数: 80

約数和(自身を含む): 870328800

約数和(自身を除く): 560157930

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 54, 69, 81, 90, 115, 135, 138, 162, 207, 230, 270, 345, 405, 414, 621, 690, 810, 1035, 1242, 1863, 2070, 3105, 3726, 6210, 9315, 16649, 18630, 33298, 49947, 83245, 99894, 149841, 166490, 249735, 299682, 382927, 449523, 499470, 749205, 765854, 899046, 1148781, 1348569, 1498410, 1914635, 2247615, 2297562, 2697138, 3446343, 3829270, 4495230, 5743905, 6742845, 6892686, 10339029, 11487810, 13485690, 17231715, 20678058, 31017087, 34463430, 51695145, 62034174, 103390290, 155085435, 310170870]

約数ペア:

[(1, 310170870), (2, 155085435), (3, 103390290), (5, 62034174), (6, 51695145), (9, 34463430), (10, 31017087), (15, 20678058), (18, 17231715), (23, 13485690), (27, 11487810), (30, 10339029), (45, 6892686), (46, 6742845), (54, 5743905), (69, 4495230), (81, 3829270), (90, 3446343), (115, 2697138), (135, 2297562), (138, 2247615), (162, 1914635), (207, 1498410), (230, 1348569), (270, 1148781), (345, 899046), (405, 765854), (414, 749205), (621, 499470), (690, 449523), (810, 382927), (1035, 299682), (1242, 249735), (1863, 166490), (2070, 149841), (3105, 99894), (3726, 83245), (6210, 49947), (9315, 33298), (16649, 18630)]