305103436

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{227}}^1\times {\mathrm{2777}}^1$

素因数の和:3030

約数の個数: 36

約数和(自身を含む): 589680504

約数和(自身を除く): 284577068

約数列:

[1, 2, 4, 11, 22, 44, 121, 227, 242, 454, 484, 908, 2497, 2777, 4994, 5554, 9988, 11108, 27467, 30547, 54934, 61094, 109868, 122188, 336017, 630379, 672034, 1260758, 1344068, 2521516, 6934169, 13868338, 27736676, 76275859, 152551718, 305103436]

約数ペア:

[(1, 305103436), (2, 152551718), (4, 76275859), (11, 27736676), (22, 13868338), (44, 6934169), (121, 2521516), (227, 1344068), (242, 1260758), (454, 672034), (484, 630379), (908, 336017), (2497, 122188), (2777, 109868), (4994, 61094), (5554, 54934), (9988, 30547), (11108, 27467)]