123020190718

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{401}}^1\times {\mathrm{86711}}^1$

素因数の和:87204

約数の個数: 32

約数和(自身を含む): 194508889920

約数和(自身を除く): 71488699202

約数列:

[1, 2, 29, 58, 61, 122, 401, 802, 1769, 3538, 11629, 23258, 24461, 48922, 86711, 173422, 709369, 1418738, 2514619, 5029238, 5289371, 10578742, 34771111, 69542222, 153391759, 306783518, 1008362219, 2016724438, 2121037771, 4242075542, 61510095359, 123020190718]

約数ペア:

[(1, 123020190718), (2, 61510095359), (29, 4242075542), (58, 2121037771), (61, 2016724438), (122, 1008362219), (401, 306783518), (802, 153391759), (1769, 69542222), (3538, 34771111), (11629, 10578742), (23258, 5289371), (24461, 5029238), (48922, 2514619), (86711, 1418738), (173422, 709369)]