822273090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{637421}}^1$

素因数の和:637474

約数の個数: 32

約数和(自身を含む): 2019352896

約数和(自身を除く): 1197079806

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 637421, 1274842, 1912263, 3187105, 3824526, 6374210, 9561315, 19122630, 27409103, 54818206, 82227309, 137045515, 164454618, 274091030, 411136545, 822273090]

約数ペア:

[(1, 822273090), (2, 411136545), (3, 274091030), (5, 164454618), (6, 137045515), (10, 82227309), (15, 54818206), (30, 27409103), (43, 19122630), (86, 9561315), (129, 6374210), (215, 3824526), (258, 3187105), (430, 1912263), (645, 1274842), (1290, 637421)]