77347690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{6173}}^1$

素因数の和:6366

約数の個数: 32

約数和(自身を含む): 160030080

約数和(自身を除く): 82682390

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 179, 358, 895, 1253, 1790, 2506, 6173, 6265, 12346, 12530, 30865, 43211, 61730, 86422, 216055, 432110, 1104967, 2209934, 5524835, 7734769, 11049670, 15469538, 38673845, 77347690]

約数ペア:

[(1, 77347690), (2, 38673845), (5, 15469538), (7, 11049670), (10, 7734769), (14, 5524835), (35, 2209934), (70, 1104967), (179, 432110), (358, 216055), (895, 86422), (1253, 61730), (1790, 43211), (2506, 30865), (6173, 12530), (6265, 12346)]