89029590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{228281}}^1$

素因数の和:228304

約数の個数: 32

約数和(自身を含む): 230108256

約数和(自身を除く): 141078666

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 228281, 456562, 684843, 1141405, 1369686, 2282810, 2967653, 3424215, 5935306, 6848430, 8902959, 14838265, 17805918, 29676530, 44514795, 89029590]

約数ペア:

[(1, 89029590), (2, 44514795), (3, 29676530), (5, 17805918), (6, 14838265), (10, 8902959), (13, 6848430), (15, 5935306), (26, 3424215), (30, 2967653), (39, 2282810), (65, 1369686), (78, 1141405), (130, 684843), (195, 456562), (390, 228281)]