206610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:178

約数の個数: 32

約数和(自身を含む): 508032

約数和(自身を除く): 301422

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 97, 142, 194, 213, 291, 355, 426, 485, 582, 710, 970, 1065, 1455, 2130, 2910, 6887, 13774, 20661, 34435, 41322, 68870, 103305, 206610]

約数ペア:

[(1, 206610), (2, 103305), (3, 68870), (5, 41322), (6, 34435), (10, 20661), (15, 13774), (30, 6887), (71, 2910), (97, 2130), (142, 1455), (194, 1065), (213, 970), (291, 710), (355, 582), (426, 485)]