401688330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{582157}}^1$

素因数の和:582190

約数の個数: 32

約数和(自身を含む): 1005969024

約数和(自身を除く): 604280694

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 582157, 1164314, 1746471, 2910785, 3492942, 5821570, 8732355, 13389611, 17464710, 26779222, 40168833, 66948055, 80337666, 133896110, 200844165, 401688330]

約数ペア:

[(1, 401688330), (2, 200844165), (3, 133896110), (5, 80337666), (6, 66948055), (10, 40168833), (15, 26779222), (23, 17464710), (30, 13389611), (46, 8732355), (69, 5821570), (115, 3492942), (138, 2910785), (230, 1746471), (345, 1164314), (690, 582157)]