30804628

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{1373}}^1$

素因数の和:1527

約数の個数: 24

約数和(自身を含む): 55399680

約数和(自身を除く): 24595052

約数列:

[1, 2, 4, 71, 79, 142, 158, 284, 316, 1373, 2746, 5492, 5609, 11218, 22436, 97483, 108467, 194966, 216934, 389932, 433868, 7701157, 15402314, 30804628]

約数ペア:

[(1, 30804628), (2, 15402314), (4, 7701157), (71, 433868), (79, 389932), (142, 216934), (158, 194966), (284, 108467), (316, 97483), (1373, 22436), (2746, 11218), (5492, 5609)]