88054590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{225781}}^1$

素因数の和:225804

約数の個数: 32

約数和(自身を含む): 227588256

約数和(自身を除く): 139533666

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 225781, 451562, 677343, 1128905, 1354686, 2257810, 2935153, 3386715, 5870306, 6773430, 8805459, 14675765, 17610918, 29351530, 44027295, 88054590]

約数ペア:

[(1, 88054590), (2, 44027295), (3, 29351530), (5, 17610918), (6, 14675765), (10, 8805459), (13, 6773430), (15, 5870306), (26, 3386715), (30, 2935153), (39, 2257810), (65, 1354686), (78, 1128905), (130, 677343), (195, 451562), (390, 225781)]