40874730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{337}}^1$

素因数の和:671

約数の個数: 64

約数和(自身を含む): 106299648

約数和(自身を除く): 65424918

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 311, 337, 390, 622, 674, 933, 1011, 1555, 1685, 1866, 2022, 3110, 3370, 4043, 4381, 4665, 5055, 8086, 8762, 9330, 10110, 12129, 13143, 20215, 21905, 24258, 26286, 40430, 43810, 60645, 65715, 104807, 121290, 131430, 209614, 314421, 524035, 628842, 1048070, 1362491, 1572105, 2724982, 3144210, 4087473, 6812455, 8174946, 13624910, 20437365, 40874730]

約数ペア:

[(1, 40874730), (2, 20437365), (3, 13624910), (5, 8174946), (6, 6812455), (10, 4087473), (13, 3144210), (15, 2724982), (26, 1572105), (30, 1362491), (39, 1048070), (65, 628842), (78, 524035), (130, 314421), (195, 209614), (311, 131430), (337, 121290), (390, 104807), (622, 65715), (674, 60645), (933, 43810), (1011, 40430), (1555, 26286), (1685, 24258), (1866, 21905), (2022, 20215), (3110, 13143), (3370, 12129), (4043, 10110), (4381, 9330), (4665, 8762), (5055, 8086)]