313892010

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{181}}^1\times {\mathrm{2141}}^1$

素因数の和:2341

約数の個数: 80

約数和(自身を含む): 849080232

約数和(自身を除く): 535188222

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 181, 270, 362, 405, 543, 810, 905, 1086, 1629, 1810, 2141, 2715, 3258, 4282, 4887, 5430, 6423, 8145, 9774, 10705, 12846, 14661, 16290, 19269, 21410, 24435, 29322, 32115, 38538, 48870, 57807, 64230, 73305, 96345, 115614, 146610, 173421, 192690, 289035, 346842, 387521, 578070, 775042, 867105, 1162563, 1734210, 1937605, 2325126, 3487689, 3875210, 5812815, 6975378, 10463067, 11625630, 17438445, 20926134, 31389201, 34876890, 52315335, 62778402, 104630670, 156946005, 313892010]

約数ペア:

[(1, 313892010), (2, 156946005), (3, 104630670), (5, 62778402), (6, 52315335), (9, 34876890), (10, 31389201), (15, 20926134), (18, 17438445), (27, 11625630), (30, 10463067), (45, 6975378), (54, 5812815), (81, 3875210), (90, 3487689), (135, 2325126), (162, 1937605), (181, 1734210), (270, 1162563), (362, 867105), (405, 775042), (543, 578070), (810, 387521), (905, 346842), (1086, 289035), (1629, 192690), (1810, 173421), (2141, 146610), (2715, 115614), (3258, 96345), (4282, 73305), (4887, 64230), (5430, 57807), (6423, 48870), (8145, 38538), (9774, 32115), (10705, 29322), (12846, 24435), (14661, 21410), (16290, 19269)]