70709970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{138647}}^1$

素因数の和:138674

約数の個数: 32

約数和(自身を含む): 179687808

約数和(自身を除く): 108977838

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 138647, 277294, 415941, 693235, 831882, 1386470, 2079705, 2356999, 4159410, 4713998, 7070997, 11784995, 14141994, 23569990, 35354985, 70709970]

約数ペア:

[(1, 70709970), (2, 35354985), (3, 23569990), (5, 14141994), (6, 11784995), (10, 7070997), (15, 4713998), (17, 4159410), (30, 2356999), (34, 2079705), (51, 1386470), (85, 831882), (102, 693235), (170, 415941), (255, 277294), (510, 138647)]