66641310

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{10429}}^1$

素因数の和:10513

約数の個数: 48

約数和(自身を含む): 175724640

約数和(自身を除く): 109083330

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 71, 90, 142, 213, 355, 426, 639, 710, 1065, 1278, 2130, 3195, 6390, 10429, 20858, 31287, 52145, 62574, 93861, 104290, 156435, 187722, 312870, 469305, 740459, 938610, 1480918, 2221377, 3702295, 4442754, 6664131, 7404590, 11106885, 13328262, 22213770, 33320655, 66641310]

約数ペア:

[(1, 66641310), (2, 33320655), (3, 22213770), (5, 13328262), (6, 11106885), (9, 7404590), (10, 6664131), (15, 4442754), (18, 3702295), (30, 2221377), (45, 1480918), (71, 938610), (90, 740459), (142, 469305), (213, 312870), (355, 187722), (426, 156435), (639, 104290), (710, 93861), (1065, 62574), (1278, 52145), (2130, 31287), (3195, 20858), (6390, 10429)]