30420530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{5501}}^1$

素因数の和:5594

約数の個数: 32

約数和(自身を含む): 63383040

約数和(自身を除く): 32962510

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 79, 158, 395, 553, 790, 1106, 2765, 5501, 5530, 11002, 27505, 38507, 55010, 77014, 192535, 385070, 434579, 869158, 2172895, 3042053, 4345790, 6084106, 15210265, 30420530]

約数ペア:

[(1, 30420530), (2, 15210265), (5, 6084106), (7, 4345790), (10, 3042053), (14, 2172895), (35, 869158), (70, 434579), (79, 385070), (158, 192535), (395, 77014), (553, 55010), (790, 38507), (1106, 27505), (2765, 11002), (5501, 5530)]