22052220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{2341}}^1$

素因数の和:2510

約数の個数: 48

約数和(自身を含む): 62166048

約数和(自身を除く): 40113828

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 157, 314, 471, 628, 785, 942, 1570, 1884, 2341, 2355, 3140, 4682, 4710, 7023, 9364, 9420, 11705, 14046, 23410, 28092, 35115, 46820, 70230, 140460, 367537, 735074, 1102611, 1470148, 1837685, 2205222, 3675370, 4410444, 5513055, 7350740, 11026110, 22052220]

約数ペア:

[(1, 22052220), (2, 11026110), (3, 7350740), (4, 5513055), (5, 4410444), (6, 3675370), (10, 2205222), (12, 1837685), (15, 1470148), (20, 1102611), (30, 735074), (60, 367537), (157, 140460), (314, 70230), (471, 46820), (628, 35115), (785, 28092), (942, 23410), (1570, 14046), (1884, 11705), (2341, 9420), (2355, 9364), (3140, 7023), (4682, 4710)]