320898430

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{526063}}^1$

素因数の和:526131

約数の個数: 16

約数和(自身を含む): 587087424

約数和(自身を除く): 266188994

約数列:

[1, 2, 5, 10, 61, 122, 305, 610, 526063, 1052126, 2630315, 5260630, 32089843, 64179686, 160449215, 320898430]

約数ペア:

[(1, 320898430), (2, 160449215), (5, 64179686), (10, 32089843), (61, 5260630), (122, 2630315), (305, 1052126), (610, 526063)]