890758860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{873293}}^1$

素因数の和:873322

約数の個数: 48

約数和(自身を含む): 2640841056

約数和(自身を除く): 1750082196

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 873293, 1746586, 2619879, 3493172, 4366465, 5239758, 8732930, 10479516, 13099395, 14845981, 17465860, 26198790, 29691962, 44537943, 52397580, 59383924, 74229905, 89075886, 148459810, 178151772, 222689715, 296919620, 445379430, 890758860]

約数ペア:

[(1, 890758860), (2, 445379430), (3, 296919620), (4, 222689715), (5, 178151772), (6, 148459810), (10, 89075886), (12, 74229905), (15, 59383924), (17, 52397580), (20, 44537943), (30, 29691962), (34, 26198790), (51, 17465860), (60, 14845981), (68, 13099395), (85, 10479516), (102, 8732930), (170, 5239758), (204, 4366465), (255, 3493172), (340, 2619879), (510, 1746586), (1020, 873293)]