2016199395

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{1459}}^1$

素因数の和:1625

約数の個数: 96

約数和(自身を含む): 4132477440

約数和(自身を除く): 2116278045

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 41, 45, 63, 105, 107, 123, 205, 287, 315, 321, 369, 535, 615, 749, 861, 963, 1435, 1459, 1605, 1845, 2247, 2583, 3745, 4305, 4377, 4387, 4815, 6741, 7295, 10213, 11235, 12915, 13131, 13161, 21885, 21935, 30639, 30709, 33705, 39483, 51065, 59819, 65655, 65805, 91917, 92127, 153195, 153545, 156113, 179457, 197415, 276381, 299095, 418733, 459585, 460635, 468339, 538371, 780565, 897285, 1092791, 1256199, 1381905, 1405017, 2093665, 2341695, 2691855, 3278373, 3768597, 5463955, 6280995, 6400633, 7025085, 9835119, 16391865, 18842985, 19201899, 32003165, 44804431, 49175595, 57605697, 96009495, 134413293, 224022155, 288028485, 403239879, 672066465, 2016199395]

約数ペア:

[(1, 2016199395), (3, 672066465), (5, 403239879), (7, 288028485), (9, 224022155), (15, 134413293), (21, 96009495), (35, 57605697), (41, 49175595), (45, 44804431), (63, 32003165), (105, 19201899), (107, 18842985), (123, 16391865), (205, 9835119), (287, 7025085), (315, 6400633), (321, 6280995), (369, 5463955), (535, 3768597), (615, 3278373), (749, 2691855), (861, 2341695), (963, 2093665), (1435, 1405017), (1459, 1381905), (1605, 1256199), (1845, 1092791), (2247, 897285), (2583, 780565), (3745, 538371), (4305, 468339), (4377, 460635), (4387, 459585), (4815, 418733), (6741, 299095), (7295, 276381), (10213, 197415), (11235, 179457), (12915, 156113), (13131, 153545), (13161, 153195), (21885, 92127), (21935, 91917), (30639, 65805), (30709, 65655), (33705, 59819), (39483, 51065)]