307517460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1709}}^1\times {\mathrm{2999}}^1$

素因数の和:4720

約数の個数: 48

約数和(自身を含む): 861840000

約数和(自身を除く): 554322540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1709, 2999, 3418, 5127, 5998, 6836, 8545, 8997, 10254, 11996, 14995, 17090, 17994, 20508, 25635, 29990, 34180, 35988, 44985, 51270, 59980, 89970, 102540, 179940, 5125291, 10250582, 15375873, 20501164, 25626455, 30751746, 51252910, 61503492, 76879365, 102505820, 153758730, 307517460]

約数ペア:

[(1, 307517460), (2, 153758730), (3, 102505820), (4, 76879365), (5, 61503492), (6, 51252910), (10, 30751746), (12, 25626455), (15, 20501164), (20, 15375873), (30, 10250582), (60, 5125291), (1709, 179940), (2999, 102540), (3418, 89970), (5127, 59980), (5998, 51270), (6836, 44985), (8545, 35988), (8997, 34180), (10254, 29990), (11996, 25635), (14995, 20508), (17090, 17994)]