197448870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{92699}}^1$

素因数の和:92780

約数の個数: 32

約数和(自身を含む): 480556800

約数和(自身を除く): 283107930

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 2130, 92699, 185398, 278097, 463495, 556194, 926990, 1390485, 2780970, 6581629, 13163258, 19744887, 32908145, 39489774, 65816290, 98724435, 197448870]

約数ペア:

[(1, 197448870), (2, 98724435), (3, 65816290), (5, 39489774), (6, 32908145), (10, 19744887), (15, 13163258), (30, 6581629), (71, 2780970), (142, 1390485), (213, 926990), (355, 556194), (426, 463495), (710, 278097), (1065, 185398), (2130, 92699)]