30533460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{281}}^1\times {\mathrm{1811}}^1$

素因数の和:2104

約数の個数: 48

約数和(自身を含む): 85845312

約数和(自身を除く): 55311852

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 281, 562, 843, 1124, 1405, 1686, 1811, 2810, 3372, 3622, 4215, 5433, 5620, 7244, 8430, 9055, 10866, 16860, 18110, 21732, 27165, 36220, 54330, 108660, 508891, 1017782, 1526673, 2035564, 2544455, 3053346, 5088910, 6106692, 7633365, 10177820, 15266730, 30533460]

約数ペア:

[(1, 30533460), (2, 15266730), (3, 10177820), (4, 7633365), (5, 6106692), (6, 5088910), (10, 3053346), (12, 2544455), (15, 2035564), (20, 1526673), (30, 1017782), (60, 508891), (281, 108660), (562, 54330), (843, 36220), (1124, 27165), (1405, 21732), (1686, 18110), (1811, 16860), (2810, 10866), (3372, 9055), (3622, 8430), (4215, 7244), (5433, 5620)]