28176270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{5189}}^1$

素因数の和:5380

約数の個数: 32

約数和(自身を含む): 68009760

約数和(自身を除く): 39833490

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 181, 362, 543, 905, 1086, 1810, 2715, 5189, 5430, 10378, 15567, 25945, 31134, 51890, 77835, 155670, 939209, 1878418, 2817627, 4696045, 5635254, 9392090, 14088135, 28176270]

約数ペア:

[(1, 28176270), (2, 14088135), (3, 9392090), (5, 5635254), (6, 4696045), (10, 2817627), (15, 1878418), (30, 939209), (181, 155670), (362, 77835), (543, 51890), (905, 31134), (1086, 25945), (1810, 15567), (2715, 10378), (5189, 5430)]