28584270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2221}}^1$

素因数の和:2258

約数の個数: 96

約数和(自身を含む): 87351264

約数和(自身を除く): 58766994

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 13, 15, 18, 22, 26, 30, 33, 39, 45, 55, 65, 66, 78, 90, 99, 110, 117, 130, 143, 165, 195, 198, 234, 286, 330, 390, 429, 495, 585, 715, 858, 990, 1170, 1287, 1430, 2145, 2221, 2574, 4290, 4442, 6435, 6663, 11105, 12870, 13326, 19989, 22210, 24431, 28873, 33315, 39978, 48862, 57746, 66630, 73293, 86619, 99945, 122155, 144365, 146586, 173238, 199890, 219879, 244310, 259857, 288730, 317603, 366465, 433095, 439758, 519714, 635206, 732930, 866190, 952809, 1099395, 1299285, 1588015, 1905618, 2198790, 2598570, 2858427, 3176030, 4764045, 5716854, 9528090, 14292135, 28584270]

約数ペア:

[(1, 28584270), (2, 14292135), (3, 9528090), (5, 5716854), (6, 4764045), (9, 3176030), (10, 2858427), (11, 2598570), (13, 2198790), (15, 1905618), (18, 1588015), (22, 1299285), (26, 1099395), (30, 952809), (33, 866190), (39, 732930), (45, 635206), (55, 519714), (65, 439758), (66, 433095), (78, 366465), (90, 317603), (99, 288730), (110, 259857), (117, 244310), (130, 219879), (143, 199890), (165, 173238), (195, 146586), (198, 144365), (234, 122155), (286, 99945), (330, 86619), (390, 73293), (429, 66630), (495, 57746), (585, 48862), (715, 39978), (858, 33315), (990, 28873), (1170, 24431), (1287, 22210), (1430, 19989), (2145, 13326), (2221, 12870), (2574, 11105), (4290, 6663), (4442, 6435)]