30766380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{2833}}^1$

素因数の和:3026

約数の個数: 48

約数和(自身を含む): 86652384

約数和(自身を除く): 55886004

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 181, 362, 543, 724, 905, 1086, 1810, 2172, 2715, 2833, 3620, 5430, 5666, 8499, 10860, 11332, 14165, 16998, 28330, 33996, 42495, 56660, 84990, 169980, 512773, 1025546, 1538319, 2051092, 2563865, 3076638, 5127730, 6153276, 7691595, 10255460, 15383190, 30766380]

約数ペア:

[(1, 30766380), (2, 15383190), (3, 10255460), (4, 7691595), (5, 6153276), (6, 5127730), (10, 3076638), (12, 2563865), (15, 2051092), (20, 1538319), (30, 1025546), (60, 512773), (181, 169980), (362, 84990), (543, 56660), (724, 42495), (905, 33996), (1086, 28330), (1810, 16998), (2172, 14165), (2715, 11332), (2833, 10860), (3620, 8499), (5430, 5666)]