12243390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{9491}}^1$

素因数の和:9544

約数の個数: 32

約数和(自身を含む): 30070656

約数和(自身を除く): 17827266

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 9491, 18982, 28473, 47455, 56946, 94910, 142365, 284730, 408113, 816226, 1224339, 2040565, 2448678, 4081130, 6121695, 12243390]

約数ペア:

[(1, 12243390), (2, 6121695), (3, 4081130), (5, 2448678), (6, 2040565), (10, 1224339), (15, 816226), (30, 408113), (43, 284730), (86, 142365), (129, 94910), (215, 56946), (258, 47455), (430, 28473), (645, 18982), (1290, 9491)]