30308984

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{541}}^1$

素因数の和:743

約数の個数: 32

約数和(自身を含む): 58536000

約数和(自身を除く): 28227016

約数列:

[1, 2, 4, 8, 47, 94, 149, 188, 298, 376, 541, 596, 1082, 1192, 2164, 4328, 7003, 14006, 25427, 28012, 50854, 56024, 80609, 101708, 161218, 203416, 322436, 644872, 3788623, 7577246, 15154492, 30308984]

約数ペア:

[(1, 30308984), (2, 15154492), (4, 7577246), (8, 3788623), (47, 644872), (94, 322436), (149, 203416), (188, 161218), (298, 101708), (376, 80609), (541, 56024), (596, 50854), (1082, 28012), (1192, 25427), (2164, 14006), (4328, 7003)]