187856220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{21013}}^1$

素因数の和:21174

約数の個数: 48

約数和(自身を含む): 529552800

約数和(自身を除く): 341696580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 149, 298, 447, 596, 745, 894, 1490, 1788, 2235, 2980, 4470, 8940, 21013, 42026, 63039, 84052, 105065, 126078, 210130, 252156, 315195, 420260, 630390, 1260780, 3130937, 6261874, 9392811, 12523748, 15654685, 18785622, 31309370, 37571244, 46964055, 62618740, 93928110, 187856220]

約数ペア:

[(1, 187856220), (2, 93928110), (3, 62618740), (4, 46964055), (5, 37571244), (6, 31309370), (10, 18785622), (12, 15654685), (15, 12523748), (20, 9392811), (30, 6261874), (60, 3130937), (149, 1260780), (298, 630390), (447, 420260), (596, 315195), (745, 252156), (894, 210130), (1490, 126078), (1788, 105065), (2235, 84052), (2980, 63039), (4470, 42026), (8940, 21013)]