30674265

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2503}}^1$

素因数の和:2573

約数の個数: 32

約数和(自身を含む): 52884480

約数和(自身を除く): 22210215

約数列:

[1, 3, 5, 15, 19, 43, 57, 95, 129, 215, 285, 645, 817, 2451, 2503, 4085, 7509, 12255, 12515, 37545, 47557, 107629, 142671, 237785, 322887, 538145, 713355, 1614435, 2044951, 6134853, 10224755, 30674265]

約数ペア:

[(1, 30674265), (3, 10224755), (5, 6134853), (15, 2044951), (19, 1614435), (43, 713355), (57, 538145), (95, 322887), (129, 237785), (215, 142671), (285, 107629), (645, 47557), (817, 37545), (2451, 12515), (2503, 12255), (4085, 7509)]