237870

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{881}}^1$

素因数の和:897

約数の個数: 32

約数和(自身を含む): 635040

約数和(自身を除く): 397170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 881, 1762, 2643, 4405, 5286, 7929, 8810, 13215, 15858, 23787, 26430, 39645, 47574, 79290, 118935, 237870]

約数ペア:

[(1, 237870), (2, 118935), (3, 79290), (5, 47574), (6, 39645), (9, 26430), (10, 23787), (15, 15858), (18, 13215), (27, 8810), (30, 7929), (45, 5286), (54, 4405), (90, 2643), (135, 1762), (270, 881)]