40797630

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{19709}}^1$

素因数の和:19745

約数の個数: 48

約数和(自身を含む): 110691360

約数和(自身を除く): 69893730

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 1035, 2070, 19709, 39418, 59127, 98545, 118254, 177381, 197090, 295635, 354762, 453307, 591270, 886905, 906614, 1359921, 1773810, 2266535, 2719842, 4079763, 4533070, 6799605, 8159526, 13599210, 20398815, 40797630]

約数ペア:

[(1, 40797630), (2, 20398815), (3, 13599210), (5, 8159526), (6, 6799605), (9, 4533070), (10, 4079763), (15, 2719842), (18, 2266535), (23, 1773810), (30, 1359921), (45, 906614), (46, 886905), (69, 591270), (90, 453307), (115, 354762), (138, 295635), (207, 197090), (230, 177381), (345, 118254), (414, 98545), (690, 59127), (1035, 39418), (2070, 19709)]