2399550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{941}}^1$

素因数の和:973

約数の個数: 48

約数和(自身を含む): 6307632

約数和(自身を除く): 3908082

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 25, 30, 34, 50, 51, 75, 85, 102, 150, 170, 255, 425, 510, 850, 941, 1275, 1882, 2550, 2823, 4705, 5646, 9410, 14115, 15997, 23525, 28230, 31994, 47050, 47991, 70575, 79985, 95982, 141150, 159970, 239955, 399925, 479910, 799850, 1199775, 2399550]

約数ペア:

[(1, 2399550), (2, 1199775), (3, 799850), (5, 479910), (6, 399925), (10, 239955), (15, 159970), (17, 141150), (25, 95982), (30, 79985), (34, 70575), (50, 47991), (51, 47050), (75, 31994), (85, 28230), (102, 23525), (150, 15997), (170, 14115), (255, 9410), (425, 5646), (510, 4705), (850, 2823), (941, 2550), (1275, 1882)]