30912055

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{2357}}^1$

素因数の和:2466

約数の個数: 16

約数和(自身を含む): 38595744

約数和(自身を除く): 7683689

約数列:

[1, 5, 43, 61, 215, 305, 2357, 2623, 11785, 13115, 101351, 143777, 506755, 718885, 6182411, 30912055]

約数ペア:

[(1, 30912055), (5, 6182411), (43, 718885), (61, 506755), (215, 143777), (305, 101351), (2357, 13115), (2623, 11785)]