123470210

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{17317}}^1$

素因数の和:17378

約数の個数: 32

約数和(自身を含む): 239404032

約数和(自身を除く): 115933822

約数列:

[1, 2, 5, 10, 23, 31, 46, 62, 115, 155, 230, 310, 713, 1426, 3565, 7130, 17317, 34634, 86585, 173170, 398291, 536827, 796582, 1073654, 1991455, 2684135, 3982910, 5368270, 12347021, 24694042, 61735105, 123470210]

約数ペア:

[(1, 123470210), (2, 61735105), (5, 24694042), (10, 12347021), (23, 5368270), (31, 3982910), (46, 2684135), (62, 1991455), (115, 1073654), (155, 796582), (230, 536827), (310, 398291), (713, 173170), (1426, 86585), (3565, 34634), (7130, 17317)]