1275870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{599}}^1$

素因数の和:680

約数の個数: 32

約数和(自身を含む): 3110400

約数和(自身を除く): 1834530

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 599, 710, 1065, 1198, 1797, 2130, 2995, 3594, 5990, 8985, 17970, 42529, 85058, 127587, 212645, 255174, 425290, 637935, 1275870]

約数ペア:

[(1, 1275870), (2, 637935), (3, 425290), (5, 255174), (6, 212645), (10, 127587), (15, 85058), (30, 42529), (71, 17970), (142, 8985), (213, 5990), (355, 3594), (426, 2995), (599, 2130), (710, 1797), (1065, 1198)]