30261390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{5573}}^1$

素因数の和:5764

約数の個数: 32

約数和(自身を含む): 73041696

約数和(自身を除く): 42780306

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 181, 362, 543, 905, 1086, 1810, 2715, 5430, 5573, 11146, 16719, 27865, 33438, 55730, 83595, 167190, 1008713, 2017426, 3026139, 5043565, 6052278, 10087130, 15130695, 30261390]

約数ペア:

[(1, 30261390), (2, 15130695), (3, 10087130), (5, 6052278), (6, 5043565), (10, 3026139), (15, 2017426), (30, 1008713), (181, 167190), (362, 83595), (543, 55730), (905, 33438), (1086, 27865), (1810, 16719), (2715, 11146), (5430, 5573)]