75870

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{281}}^1$

素因数の和:297

約数の個数: 32

約数和(自身を含む): 203040

約数和(自身を除く): 127170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 281, 562, 843, 1405, 1686, 2529, 2810, 4215, 5058, 7587, 8430, 12645, 15174, 25290, 37935, 75870]

約数ペア:

[(1, 75870), (2, 37935), (3, 25290), (5, 15174), (6, 12645), (9, 8430), (10, 7587), (15, 5058), (18, 4215), (27, 2810), (30, 2529), (45, 1686), (54, 1405), (90, 843), (135, 562), (270, 281)]