2559670

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{359}}^1$

素因数の和:420

約数の個数: 32

約数和(自身を含む): 4976640

約数和(自身を除く): 2416970

約数列:

[1, 2, 5, 10, 23, 31, 46, 62, 115, 155, 230, 310, 359, 713, 718, 1426, 1795, 3565, 3590, 7130, 8257, 11129, 16514, 22258, 41285, 55645, 82570, 111290, 255967, 511934, 1279835, 2559670]

約数ペア:

[(1, 2559670), (2, 1279835), (5, 511934), (10, 255967), (23, 111290), (31, 82570), (46, 55645), (62, 41285), (115, 22258), (155, 16514), (230, 11129), (310, 8257), (359, 7130), (713, 3590), (718, 3565), (1426, 1795)]