30883620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{547}}^1\times {\mathrm{941}}^1$

素因数の和:1500

約数の個数: 48

約数和(自身を含む): 86724288

約数和(自身を除く): 55840668

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 547, 941, 1094, 1641, 1882, 2188, 2735, 2823, 3282, 3764, 4705, 5470, 5646, 6564, 8205, 9410, 10940, 11292, 14115, 16410, 18820, 28230, 32820, 56460, 514727, 1029454, 1544181, 2058908, 2573635, 3088362, 5147270, 6176724, 7720905, 10294540, 15441810, 30883620]

約数ペア:

[(1, 30883620), (2, 15441810), (3, 10294540), (4, 7720905), (5, 6176724), (6, 5147270), (10, 3088362), (12, 2573635), (15, 2058908), (20, 1544181), (30, 1029454), (60, 514727), (547, 56460), (941, 32820), (1094, 28230), (1641, 18820), (1882, 16410), (2188, 14115), (2735, 11292), (2823, 10940), (3282, 9410), (3764, 8205), (4705, 6564), (5470, 5646)]