306048470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{336317}}^1$

素因数の和:336344

約数の個数: 32

約数和(自身を含む): 678017088

約数和(自身を除く): 371968618

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 336317, 672634, 1681585, 2354219, 3363170, 4372121, 4708438, 8744242, 11771095, 21860605, 23542190, 30604847, 43721210, 61209694, 153024235, 306048470]

約数ペア:

[(1, 306048470), (2, 153024235), (5, 61209694), (7, 43721210), (10, 30604847), (13, 23542190), (14, 21860605), (26, 11771095), (35, 8744242), (65, 4708438), (70, 4372121), (91, 3363170), (130, 2354219), (182, 1681585), (455, 672634), (910, 336317)]