137856870

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{510581}}^1$

素因数の和:510597

約数の個数: 32

約数和(自身を含む): 367619040

約数和(自身を除く): 229762170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 510581, 1021162, 1531743, 2552905, 3063486, 4595229, 5105810, 7658715, 9190458, 13785687, 15317430, 22976145, 27571374, 45952290, 68928435, 137856870]

約数ペア:

[(1, 137856870), (2, 68928435), (3, 45952290), (5, 27571374), (6, 22976145), (9, 15317430), (10, 13785687), (15, 9190458), (18, 7658715), (27, 5105810), (30, 4595229), (45, 3063486), (54, 2552905), (90, 1531743), (135, 1021162), (270, 510581)]