30017530

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{6869}}^1$

素因数の和:6918

約数の個数: 32

約数和(自身を含む): 59356800

約数和(自身を除く): 29339270

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 95, 115, 190, 230, 437, 874, 2185, 4370, 6869, 13738, 34345, 68690, 130511, 157987, 261022, 315974, 652555, 789935, 1305110, 1579870, 3001753, 6003506, 15008765, 30017530]

約数ペア:

[(1, 30017530), (2, 15008765), (5, 6003506), (10, 3001753), (19, 1579870), (23, 1305110), (38, 789935), (46, 652555), (95, 315974), (115, 261022), (190, 157987), (230, 130511), (437, 68690), (874, 34345), (2185, 13738), (4370, 6869)]