30564156

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{1847}}^1$

素因数の和:2058

約数の個数: 48

約数和(自身を含む): 81962496

約数和(自身を除く): 51398340

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 197, 394, 591, 788, 1182, 1379, 1847, 2364, 2758, 3694, 4137, 5516, 5541, 7388, 8274, 11082, 12929, 16548, 22164, 25858, 38787, 51716, 77574, 155148, 363859, 727718, 1091577, 1455436, 2183154, 2547013, 4366308, 5094026, 7641039, 10188052, 15282078, 30564156]

約数ペア:

[(1, 30564156), (2, 15282078), (3, 10188052), (4, 7641039), (6, 5094026), (7, 4366308), (12, 2547013), (14, 2183154), (21, 1455436), (28, 1091577), (42, 727718), (84, 363859), (197, 155148), (394, 77574), (591, 51716), (788, 38787), (1182, 25858), (1379, 22164), (1847, 16548), (2364, 12929), (2758, 11082), (3694, 8274), (4137, 7388), (5516, 5541)]