28802070

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{619}}^1$

素因数の和:690

約数の個数: 96

約数和(自身を含む): 83566080

約数和(自身を除く): 54764010

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 47, 55, 66, 90, 94, 99, 110, 141, 165, 198, 235, 282, 330, 423, 470, 495, 517, 619, 705, 846, 990, 1034, 1238, 1410, 1551, 1857, 2115, 2585, 3095, 3102, 3714, 4230, 4653, 5170, 5571, 6190, 6809, 7755, 9285, 9306, 11142, 13618, 15510, 18570, 20427, 23265, 27855, 29093, 34045, 40854, 46530, 55710, 58186, 61281, 68090, 87279, 102135, 122562, 145465, 174558, 204270, 261837, 290930, 306405, 320023, 436395, 523674, 612810, 640046, 872790, 960069, 1309185, 1600115, 1920138, 2618370, 2880207, 3200230, 4800345, 5760414, 9600690, 14401035, 28802070]

約数ペア:

[(1, 28802070), (2, 14401035), (3, 9600690), (5, 5760414), (6, 4800345), (9, 3200230), (10, 2880207), (11, 2618370), (15, 1920138), (18, 1600115), (22, 1309185), (30, 960069), (33, 872790), (45, 640046), (47, 612810), (55, 523674), (66, 436395), (90, 320023), (94, 306405), (99, 290930), (110, 261837), (141, 204270), (165, 174558), (198, 145465), (235, 122562), (282, 102135), (330, 87279), (423, 68090), (470, 61281), (495, 58186), (517, 55710), (619, 46530), (705, 40854), (846, 34045), (990, 29093), (1034, 27855), (1238, 23265), (1410, 20427), (1551, 18570), (1857, 15510), (2115, 13618), (2585, 11142), (3095, 9306), (3102, 9285), (3714, 7755), (4230, 6809), (4653, 6190), (5170, 5571)]