7002780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{919}}^1$

素因数の和:1058

約数の個数: 48

約数和(自身を含む): 19783680

約数和(自身を除く): 12780900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 127, 254, 381, 508, 635, 762, 919, 1270, 1524, 1838, 1905, 2540, 2757, 3676, 3810, 4595, 5514, 7620, 9190, 11028, 13785, 18380, 27570, 55140, 116713, 233426, 350139, 466852, 583565, 700278, 1167130, 1400556, 1750695, 2334260, 3501390, 7002780]

約数ペア:

[(1, 7002780), (2, 3501390), (3, 2334260), (4, 1750695), (5, 1400556), (6, 1167130), (10, 700278), (12, 583565), (15, 466852), (20, 350139), (30, 233426), (60, 116713), (127, 55140), (254, 27570), (381, 18380), (508, 13785), (635, 11028), (762, 9190), (919, 7620), (1270, 5514), (1524, 4595), (1838, 3810), (1905, 3676), (2540, 2757)]