55920870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{621343}}^1$

素因数の和:621356

約数の個数: 24

約数和(自身を含む): 145394496

約数和(自身を除く): 89473626

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 621343, 1242686, 1864029, 3106715, 3728058, 5592087, 6213430, 9320145, 11184174, 18640290, 27960435, 55920870]

約数ペア:

[(1, 55920870), (2, 27960435), (3, 18640290), (5, 11184174), (6, 9320145), (9, 6213430), (10, 5592087), (15, 3728058), (18, 3106715), (30, 1864029), (45, 1242686), (90, 621343)]