26760870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{409}}^1\times {\mathrm{727}}^1$

素因数の和:1149

約数の個数: 48

約数和(自身を含む): 69844320

約数和(自身を除く): 43083450

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 409, 727, 818, 1227, 1454, 2045, 2181, 2454, 3635, 3681, 4090, 4362, 6135, 6543, 7270, 7362, 10905, 12270, 13086, 18405, 21810, 32715, 36810, 65430, 297343, 594686, 892029, 1486715, 1784058, 2676087, 2973430, 4460145, 5352174, 8920290, 13380435, 26760870]

約数ペア:

[(1, 26760870), (2, 13380435), (3, 8920290), (5, 5352174), (6, 4460145), (9, 2973430), (10, 2676087), (15, 1784058), (18, 1486715), (30, 892029), (45, 594686), (90, 297343), (409, 65430), (727, 36810), (818, 32715), (1227, 21810), (1454, 18405), (2045, 13086), (2181, 12270), (2454, 10905), (3635, 7362), (3681, 7270), (4090, 6543), (4362, 6135)]