2999750

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^2\times {\mathrm{71}}^1$

素因数の和:114

約数の個数: 48

約数和(自身を含む): 6166368

約数和(自身を除く): 3166618

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 71, 125, 130, 142, 169, 250, 325, 338, 355, 650, 710, 845, 923, 1625, 1690, 1775, 1846, 3250, 3550, 4225, 4615, 8450, 8875, 9230, 11999, 17750, 21125, 23075, 23998, 42250, 46150, 59995, 115375, 119990, 230750, 299975, 599950, 1499875, 2999750]

約数ペア:

[(1, 2999750), (2, 1499875), (5, 599950), (10, 299975), (13, 230750), (25, 119990), (26, 115375), (50, 59995), (65, 46150), (71, 42250), (125, 23998), (130, 23075), (142, 21125), (169, 17750), (250, 11999), (325, 9230), (338, 8875), (355, 8450), (650, 4615), (710, 4225), (845, 3550), (923, 3250), (1625, 1846), (1690, 1775)]