2311735

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{149}}^1$

素因数の和:290

約数の個数: 16

約数和(自身を含む): 2916000

約数和(自身を除く): 604265

約数列:

[1, 5, 29, 107, 145, 149, 535, 745, 3103, 4321, 15515, 15943, 21605, 79715, 462347, 2311735]

約数ペア:

[(1, 2311735), (5, 462347), (29, 79715), (107, 21605), (145, 15943), (149, 15515), (535, 4321), (745, 3103)]