305792190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{499}}^1\times {\mathrm{619}}^1$

素因数の和:1142

約数の個数: 96

約数和(自身を含む): 870480000

約数和(自身を除く): 564687810

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 499, 619, 990, 998, 1238, 1497, 1857, 2495, 2994, 3095, 3714, 4491, 4990, 5489, 5571, 6190, 6809, 7485, 8982, 9285, 10978, 11142, 13618, 14970, 16467, 18570, 20427, 22455, 27445, 27855, 32934, 34045, 40854, 44910, 49401, 54890, 55710, 61281, 68090, 82335, 98802, 102135, 122562, 164670, 204270, 247005, 306405, 308881, 494010, 612810, 617762, 926643, 1544405, 1853286, 2779929, 3088810, 3397691, 4633215, 5559858, 6795382, 9266430, 10193073, 13899645, 16988455, 20386146, 27799290, 30579219, 33976910, 50965365, 61158438, 101930730, 152896095, 305792190]

約数ペア:

[(1, 305792190), (2, 152896095), (3, 101930730), (5, 61158438), (6, 50965365), (9, 33976910), (10, 30579219), (11, 27799290), (15, 20386146), (18, 16988455), (22, 13899645), (30, 10193073), (33, 9266430), (45, 6795382), (55, 5559858), (66, 4633215), (90, 3397691), (99, 3088810), (110, 2779929), (165, 1853286), (198, 1544405), (330, 926643), (495, 617762), (499, 612810), (619, 494010), (990, 308881), (998, 306405), (1238, 247005), (1497, 204270), (1857, 164670), (2495, 122562), (2994, 102135), (3095, 98802), (3714, 82335), (4491, 68090), (4990, 61281), (5489, 55710), (5571, 54890), (6190, 49401), (6809, 44910), (7485, 40854), (8982, 34045), (9285, 32934), (10978, 27855), (11142, 27445), (13618, 22455), (14970, 20427), (16467, 18570)]