2216670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1997}}^1$

素因数の和:2044

約数の個数: 32

約数和(自身を含む): 5466528

約数和(自身を除く): 3249858

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 74, 111, 185, 222, 370, 555, 1110, 1997, 3994, 5991, 9985, 11982, 19970, 29955, 59910, 73889, 147778, 221667, 369445, 443334, 738890, 1108335, 2216670]

約数ペア:

[(1, 2216670), (2, 1108335), (3, 738890), (5, 443334), (6, 369445), (10, 221667), (15, 147778), (30, 73889), (37, 59910), (74, 29955), (111, 19970), (185, 11982), (222, 9985), (370, 5991), (555, 3994), (1110, 1997)]