82428870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{38699}}^1$

素因数の和:38780

約数の個数: 32

約数和(自身を含む): 200620800

約数和(自身を除く): 118191930

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 2130, 38699, 77398, 116097, 193495, 232194, 386990, 580485, 1160970, 2747629, 5495258, 8242887, 13738145, 16485774, 27476290, 41214435, 82428870]

約数ペア:

[(1, 82428870), (2, 41214435), (3, 27476290), (5, 16485774), (6, 13738145), (10, 8242887), (15, 5495258), (30, 2747629), (71, 1160970), (142, 580485), (213, 386990), (355, 232194), (426, 193495), (710, 116097), (1065, 77398), (2130, 38699)]