30777470

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{271}}^1\times {\mathrm{277}}^1$

素因数の和:596

約数の個数: 32

約数和(自身を含む): 57165696

約数和(自身を除く): 26388226

約数列:

[1, 2, 5, 10, 41, 82, 205, 271, 277, 410, 542, 554, 1355, 1385, 2710, 2770, 11111, 11357, 22222, 22714, 55555, 56785, 75067, 111110, 113570, 150134, 375335, 750670, 3077747, 6155494, 15388735, 30777470]

約数ペア:

[(1, 30777470), (2, 15388735), (5, 6155494), (10, 3077747), (41, 750670), (82, 375335), (205, 150134), (271, 113570), (277, 111110), (410, 75067), (542, 56785), (554, 55555), (1355, 22714), (1385, 22222), (2710, 11357), (2770, 11111)]