283813270

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{317}}^1$

素因数の和:505

約数の個数: 64

約数和(自身を含む): 565439616

約数和(自身を除く): 281626346

約数列:

[1, 2, 5, 10, 13, 26, 65, 71, 97, 130, 142, 194, 317, 355, 485, 634, 710, 923, 970, 1261, 1585, 1846, 2522, 3170, 4121, 4615, 6305, 6887, 8242, 9230, 12610, 13774, 20605, 22507, 30749, 34435, 41210, 45014, 61498, 68870, 89531, 112535, 153745, 179062, 225070, 292591, 307490, 399737, 447655, 585182, 799474, 895310, 1462955, 1998685, 2183179, 2925910, 3997370, 4366358, 10915895, 21831790, 28381327, 56762654, 141906635, 283813270]

約数ペア:

[(1, 283813270), (2, 141906635), (5, 56762654), (10, 28381327), (13, 21831790), (26, 10915895), (65, 4366358), (71, 3997370), (97, 2925910), (130, 2183179), (142, 1998685), (194, 1462955), (317, 895310), (355, 799474), (485, 585182), (634, 447655), (710, 399737), (923, 307490), (970, 292591), (1261, 225070), (1585, 179062), (1846, 153745), (2522, 112535), (3170, 89531), (4121, 68870), (4615, 61498), (6305, 45014), (6887, 41210), (8242, 34435), (9230, 30749), (12610, 22507), (13774, 20605)]