6990330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{389}}^1\times {\mathrm{599}}^1$

素因数の和:998

約数の個数: 32

約数和(自身を含む): 16848000

約数和(自身を除く): 9857670

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 389, 599, 778, 1167, 1198, 1797, 1945, 2334, 2995, 3594, 3890, 5835, 5990, 8985, 11670, 17970, 233011, 466022, 699033, 1165055, 1398066, 2330110, 3495165, 6990330]

約数ペア:

[(1, 6990330), (2, 3495165), (3, 2330110), (5, 1398066), (6, 1165055), (10, 699033), (15, 466022), (30, 233011), (389, 17970), (599, 11670), (778, 8985), (1167, 5990), (1198, 5835), (1797, 3890), (1945, 3594), (2334, 2995)]