30600220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{7537}}^1$

素因数の和:7582

約数の個数: 48

約数和(自身を含む): 75983040

約数和(自身を除く): 45382820

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 70, 116, 140, 145, 203, 290, 406, 580, 812, 1015, 2030, 4060, 7537, 15074, 30148, 37685, 52759, 75370, 105518, 150740, 211036, 218573, 263795, 437146, 527590, 874292, 1055180, 1092865, 1530011, 2185730, 3060022, 4371460, 6120044, 7650055, 15300110, 30600220]

約数ペア:

[(1, 30600220), (2, 15300110), (4, 7650055), (5, 6120044), (7, 4371460), (10, 3060022), (14, 2185730), (20, 1530011), (28, 1092865), (29, 1055180), (35, 874292), (58, 527590), (70, 437146), (116, 263795), (140, 218573), (145, 211036), (203, 150740), (290, 105518), (406, 75370), (580, 52759), (812, 37685), (1015, 30148), (2030, 15074), (4060, 7537)]