1427872890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2069381}}^1$

素因数の和:2069414

約数の個数: 32

約数和(自身を含む): 3575892096

約数和(自身を除く): 2148019206

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 2069381, 4138762, 6208143, 10346905, 12416286, 20693810, 31040715, 47595763, 62081430, 95191526, 142787289, 237978815, 285574578, 475957630, 713936445, 1427872890]

約数ペア:

[(1, 1427872890), (2, 713936445), (3, 475957630), (5, 285574578), (6, 237978815), (10, 142787289), (15, 95191526), (23, 62081430), (30, 47595763), (46, 31040715), (69, 20693810), (115, 12416286), (138, 10346905), (230, 6208143), (345, 4138762), (690, 2069381)]