28546290

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{105727}}^1$

素因数の和:105743

約数の個数: 32

約数和(自身を含む): 76124160

約数和(自身を除く): 47577870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 105727, 211454, 317181, 528635, 634362, 951543, 1057270, 1585905, 1903086, 2854629, 3171810, 4757715, 5709258, 9515430, 14273145, 28546290]

約数ペア:

[(1, 28546290), (2, 14273145), (3, 9515430), (5, 5709258), (6, 4757715), (9, 3171810), (10, 2854629), (15, 1903086), (18, 1585905), (27, 1057270), (30, 951543), (45, 634362), (54, 528635), (90, 317181), (135, 211454), (270, 105727)]