68917020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{383}}^1\times {\mathrm{2999}}^1$

素因数の和:3394

約数の個数: 48

約数和(自身を含む): 193536000

約数和(自身を除く): 124618980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 383, 766, 1149, 1532, 1915, 2298, 2999, 3830, 4596, 5745, 5998, 7660, 8997, 11490, 11996, 14995, 17994, 22980, 29990, 35988, 44985, 59980, 89970, 179940, 1148617, 2297234, 3445851, 4594468, 5743085, 6891702, 11486170, 13783404, 17229255, 22972340, 34458510, 68917020]

約数ペア:

[(1, 68917020), (2, 34458510), (3, 22972340), (4, 17229255), (5, 13783404), (6, 11486170), (10, 6891702), (12, 5743085), (15, 4594468), (20, 3445851), (30, 2297234), (60, 1148617), (383, 179940), (766, 89970), (1149, 59980), (1532, 44985), (1915, 35988), (2298, 29990), (2999, 22980), (3830, 17994), (4596, 14995), (5745, 11996), (5998, 11490), (7660, 8997)]