56868870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{26699}}^1$

素因数の和:26780

約数の個数: 32

約数和(自身を含む): 138412800

約数和(自身を除く): 81543930

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 2130, 26699, 53398, 80097, 133495, 160194, 266990, 400485, 800970, 1895629, 3791258, 5686887, 9478145, 11373774, 18956290, 28434435, 56868870]

約数ペア:

[(1, 56868870), (2, 28434435), (3, 18956290), (5, 11373774), (6, 9478145), (10, 5686887), (15, 3791258), (30, 1895629), (71, 800970), (142, 400485), (213, 266990), (355, 160194), (426, 133495), (710, 80097), (1065, 53398), (2130, 26699)]