30242416

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{389}}^1$

素因数の和:553

約数の個数: 40

約数和(自身を含む): 60643440

約数和(自身を除く): 30401024

約数列:

[1, 2, 4, 8, 16, 43, 86, 113, 172, 226, 344, 389, 452, 688, 778, 904, 1556, 1808, 3112, 4859, 6224, 9718, 16727, 19436, 33454, 38872, 43957, 66908, 77744, 87914, 133816, 175828, 267632, 351656, 703312, 1890151, 3780302, 7560604, 15121208, 30242416]

約数ペア:

[(1, 30242416), (2, 15121208), (4, 7560604), (8, 3780302), (16, 1890151), (43, 703312), (86, 351656), (113, 267632), (172, 175828), (226, 133816), (344, 87914), (389, 77744), (452, 66908), (688, 43957), (778, 38872), (904, 33454), (1556, 19436), (1808, 16727), (3112, 9718), (4859, 6224)]