2783157590

素因数分解:

$2^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{383}}^1\times {\mathrm{4877}}^1$

素因数の和:5416

約数の個数: 32

約数和(自身を含む): 5057510400

約数和(自身を除く): 2274352810

約数列:

[1, 2, 5, 10, 149, 298, 383, 745, 766, 1490, 1915, 3830, 4877, 9754, 24385, 48770, 57067, 114134, 285335, 570670, 726673, 1453346, 1867891, 3633365, 3735782, 7266730, 9339455, 18678910, 278315759, 556631518, 1391578795, 2783157590]

約数ペア:

[(1, 2783157590), (2, 1391578795), (5, 556631518), (10, 278315759), (149, 18678910), (298, 9339455), (383, 7266730), (745, 3735782), (766, 3633365), (1490, 1867891), (1915, 1453346), (3830, 726673), (4877, 570670), (9754, 285335), (24385, 114134), (48770, 57067)]