453310

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1$

素因数の和:348

約数の個数: 32

約数和(自身を含む): 961632

約数和(自身を除く): 508322

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 317, 634, 715, 1430, 1585, 3170, 3487, 4121, 6974, 8242, 17435, 20605, 34870, 41210, 45331, 90662, 226655, 453310]

約数ペア:

[(1, 453310), (2, 226655), (5, 90662), (10, 45331), (11, 41210), (13, 34870), (22, 20605), (26, 17435), (55, 8242), (65, 6974), (110, 4121), (130, 3487), (143, 3170), (286, 1585), (317, 1430), (634, 715)]