79400670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{641}}^1\times {\mathrm{4129}}^1$

素因数の和:4780

約数の個数: 32

約数和(自身を含む): 190905120

約数和(自身を除く): 111504450

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 641, 1282, 1923, 3205, 3846, 4129, 6410, 8258, 9615, 12387, 19230, 20645, 24774, 41290, 61935, 123870, 2646689, 5293378, 7940067, 13233445, 15880134, 26466890, 39700335, 79400670]

約数ペア:

[(1, 79400670), (2, 39700335), (3, 26466890), (5, 15880134), (6, 13233445), (10, 7940067), (15, 5293378), (30, 2646689), (641, 123870), (1282, 61935), (1923, 41290), (3205, 24774), (3846, 20645), (4129, 19230), (6410, 12387), (8258, 9615)]