30739422

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{17851}}^1$

素因数の和:17904

約数の個数: 32

約数和(自身を含む): 71979264

約数和(自身を除く): 41239842

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 82, 123, 246, 287, 574, 861, 1722, 17851, 35702, 53553, 107106, 124957, 249914, 374871, 731891, 749742, 1463782, 2195673, 4391346, 5123237, 10246474, 15369711, 30739422]

約数ペア:

[(1, 30739422), (2, 15369711), (3, 10246474), (6, 5123237), (7, 4391346), (14, 2195673), (21, 1463782), (41, 749742), (42, 731891), (82, 374871), (123, 249914), (246, 124957), (287, 107106), (574, 53553), (861, 35702), (1722, 17851)]