137923290

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{510827}}^1$

素因数の和:510843

約数の個数: 32

約数和(自身を含む): 367796160

約数和(自身を除く): 229872870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 510827, 1021654, 1532481, 2554135, 3064962, 4597443, 5108270, 7662405, 9194886, 13792329, 15324810, 22987215, 27584658, 45974430, 68961645, 137923290]

約数ペア:

[(1, 137923290), (2, 68961645), (3, 45974430), (5, 27584658), (6, 22987215), (9, 15324810), (10, 13792329), (15, 9194886), (18, 7662405), (27, 5108270), (30, 4597443), (45, 3064962), (54, 2554135), (90, 1532481), (135, 1021654), (270, 510827)]