472196220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{212701}}^1$

素因数の和:212750

約数の個数: 48

約数和(自身を含む): 1357889568

約数和(自身を除く): 885693348

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 222, 370, 444, 555, 740, 1110, 2220, 212701, 425402, 638103, 850804, 1063505, 1276206, 2127010, 2552412, 3190515, 4254020, 6381030, 7869937, 12762060, 15739874, 23609811, 31479748, 39349685, 47219622, 78699370, 94439244, 118049055, 157398740, 236098110, 472196220]

約数ペア:

[(1, 472196220), (2, 236098110), (3, 157398740), (4, 118049055), (5, 94439244), (6, 78699370), (10, 47219622), (12, 39349685), (15, 31479748), (20, 23609811), (30, 15739874), (37, 12762060), (60, 7869937), (74, 6381030), (111, 4254020), (148, 3190515), (185, 2552412), (222, 2127010), (370, 1276206), (444, 1063505), (555, 850804), (740, 638103), (1110, 425402), (2220, 212701)]