137505870

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{509281}}^1$

素因数の和:509297

約数の個数: 32

約数和(自身を含む): 366683040

約数和(自身を除く): 229177170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 509281, 1018562, 1527843, 2546405, 3055686, 4583529, 5092810, 7639215, 9167058, 13750587, 15278430, 22917645, 27501174, 45835290, 68752935, 137505870]

約数ペア:

[(1, 137505870), (2, 68752935), (3, 45835290), (5, 27501174), (6, 22917645), (9, 15278430), (10, 13750587), (15, 9167058), (18, 7639215), (27, 5092810), (30, 4583529), (45, 3055686), (54, 2546405), (90, 1527843), (135, 1018562), (270, 509281)]