1250659860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{241}}^1\times {\mathrm{86491}}^1$

素因数の和:86744

約数の個数: 48

約数和(自身を含む): 3516418752

約数和(自身を除く): 2265758892

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 241, 482, 723, 964, 1205, 1446, 2410, 2892, 3615, 4820, 7230, 14460, 86491, 172982, 259473, 345964, 432455, 518946, 864910, 1037892, 1297365, 1729820, 2594730, 5189460, 20844331, 41688662, 62532993, 83377324, 104221655, 125065986, 208443310, 250131972, 312664965, 416886620, 625329930, 1250659860]

約数ペア:

[(1, 1250659860), (2, 625329930), (3, 416886620), (4, 312664965), (5, 250131972), (6, 208443310), (10, 125065986), (12, 104221655), (15, 83377324), (20, 62532993), (30, 41688662), (60, 20844331), (241, 5189460), (482, 2594730), (723, 1729820), (964, 1297365), (1205, 1037892), (1446, 864910), (2410, 518946), (2892, 432455), (3615, 345964), (4820, 259473), (7230, 172982), (14460, 86491)]