30989050

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{26947}}^1$

素因数の和:26982

約数の個数: 24

約数和(自身を含む): 60147936

約数和(自身を除く): 29158886

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 230, 575, 1150, 26947, 53894, 134735, 269470, 619781, 673675, 1239562, 1347350, 3098905, 6197810, 15494525, 30989050]

約数ペア:

[(1, 30989050), (2, 15494525), (5, 6197810), (10, 3098905), (23, 1347350), (25, 1239562), (46, 673675), (50, 619781), (115, 269470), (230, 134735), (575, 53894), (1150, 26947)]