42006870

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{155581}}^1$

素因数の和:155597

約数の個数: 32

約数和(自身を含む): 112019040

約数和(自身を除く): 70012170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 155581, 311162, 466743, 777905, 933486, 1400229, 1555810, 2333715, 2800458, 4200687, 4667430, 7001145, 8401374, 14002290, 21003435, 42006870]

約数ペア:

[(1, 42006870), (2, 21003435), (3, 14002290), (5, 8401374), (6, 7001145), (9, 4667430), (10, 4200687), (15, 2800458), (18, 2333715), (27, 1555810), (30, 1400229), (45, 933486), (54, 777905), (90, 466743), (135, 311162), (270, 155581)]