6657780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2999}}^1$

素因数の和:3048

約数の個数: 48

約数和(自身を含む): 19152000

約数和(自身を除く): 12494220

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, 2999, 5998, 8997, 11996, 14995, 17994, 29990, 35988, 44985, 59980, 89970, 110963, 179940, 221926, 332889, 443852, 554815, 665778, 1109630, 1331556, 1664445, 2219260, 3328890, 6657780]

約数ペア:

[(1, 6657780), (2, 3328890), (3, 2219260), (4, 1664445), (5, 1331556), (6, 1109630), (10, 665778), (12, 554815), (15, 443852), (20, 332889), (30, 221926), (37, 179940), (60, 110963), (74, 89970), (111, 59980), (148, 44985), (185, 35988), (222, 29990), (370, 17994), (444, 14995), (555, 11996), (740, 8997), (1110, 5998), (2220, 2999)]