1728696870

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{6402581}}^1$

素因数の和:6402597

約数の個数: 32

約数和(自身を含む): 4609859040

約数和(自身を除く): 2881162170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 6402581, 12805162, 19207743, 32012905, 38415486, 57623229, 64025810, 96038715, 115246458, 172869687, 192077430, 288116145, 345739374, 576232290, 864348435, 1728696870]

約数ペア:

[(1, 1728696870), (2, 864348435), (3, 576232290), (5, 345739374), (6, 288116145), (9, 192077430), (10, 172869687), (15, 115246458), (18, 96038715), (27, 64025810), (30, 57623229), (45, 38415486), (54, 32012905), (90, 19207743), (135, 12805162), (270, 6402581)]