84490290

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{104309}}^1$

素因数の和:104328

約数の個数: 40

約数和(自身を含む): 227187180

約数和(自身を除く): 142696890

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 104309, 208618, 312927, 521545, 625854, 938781, 1043090, 1564635, 1877562, 2816343, 3129270, 4693905, 5632686, 8449029, 9387810, 14081715, 16898058, 28163430, 42245145, 84490290]

約数ペア:

[(1, 84490290), (2, 42245145), (3, 28163430), (5, 16898058), (6, 14081715), (9, 9387810), (10, 8449029), (15, 5632686), (18, 4693905), (27, 3129270), (30, 2816343), (45, 1877562), (54, 1564635), (81, 1043090), (90, 938781), (135, 625854), (162, 521545), (270, 312927), (405, 208618), (810, 104309)]