123169630

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{2953}}^1$

素因数の和:3100

約数の個数: 32

約数和(自身を含む): 229277664

約数和(自身を除く): 106108034

約数列:

[1, 2, 5, 10, 43, 86, 97, 194, 215, 430, 485, 970, 2953, 4171, 5906, 8342, 14765, 20855, 29530, 41710, 126979, 253958, 286441, 572882, 634895, 1269790, 1432205, 2864410, 12316963, 24633926, 61584815, 123169630]

約数ペア:

[(1, 123169630), (2, 61584815), (5, 24633926), (10, 12316963), (43, 2864410), (86, 1432205), (97, 1269790), (194, 634895), (215, 572882), (430, 286441), (485, 253958), (970, 126979), (2953, 41710), (4171, 29530), (5906, 20855), (8342, 14765)]