274742340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{4579039}}^1$

素因数の和:4579051

約数の個数: 24

約数和(自身を含む): 769278720

約数和(自身を除く): 494536380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 4579039, 9158078, 13737117, 18316156, 22895195, 27474234, 45790390, 54948468, 68685585, 91580780, 137371170, 274742340]

約数ペア:

[(1, 274742340), (2, 137371170), (3, 91580780), (4, 68685585), (5, 54948468), (6, 45790390), (10, 27474234), (12, 22895195), (15, 18316156), (20, 13737117), (30, 9158078), (60, 4579039)]