30223220

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{487}}^1$

素因数の和:632

約数の個数: 48

約数和(自身を含む): 66407040

約数和(自身を除く): 36183820

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 107, 116, 145, 214, 290, 428, 487, 535, 580, 974, 1070, 1948, 2140, 2435, 3103, 4870, 6206, 9740, 12412, 14123, 15515, 28246, 31030, 52109, 56492, 62060, 70615, 104218, 141230, 208436, 260545, 282460, 521090, 1042180, 1511161, 3022322, 6044644, 7555805, 15111610, 30223220]

約数ペア:

[(1, 30223220), (2, 15111610), (4, 7555805), (5, 6044644), (10, 3022322), (20, 1511161), (29, 1042180), (58, 521090), (107, 282460), (116, 260545), (145, 208436), (214, 141230), (290, 104218), (428, 70615), (487, 62060), (535, 56492), (580, 52109), (974, 31030), (1070, 28246), (1948, 15515), (2140, 14123), (2435, 12412), (3103, 9740), (4870, 6206)]