30181324

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{4987}}^1$

素因数の和:5097

約数の個数: 24

約数和(自身を含む): 56563920

約数和(自身を除く): 26382596

約数列:

[1, 2, 4, 17, 34, 68, 89, 178, 356, 1513, 3026, 4987, 6052, 9974, 19948, 84779, 169558, 339116, 443843, 887686, 1775372, 7545331, 15090662, 30181324]

約数ペア:

[(1, 30181324), (2, 15090662), (4, 7545331), (17, 1775372), (34, 887686), (68, 443843), (89, 339116), (178, 169558), (356, 84779), (1513, 19948), (3026, 9974), (4987, 6052)]