83779430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{4657}}^1$

素因数の和:4928

約数の個数: 32

約数和(自身を含む): 173054016

約数和(自身を除く): 89274586

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 257, 514, 1285, 1799, 2570, 3598, 4657, 8995, 9314, 17990, 23285, 32599, 46570, 65198, 162995, 325990, 1196849, 2393698, 5984245, 8377943, 11968490, 16755886, 41889715, 83779430]

約数ペア:

[(1, 83779430), (2, 41889715), (5, 16755886), (7, 11968490), (10, 8377943), (14, 5984245), (35, 2393698), (70, 1196849), (257, 325990), (514, 162995), (1285, 65198), (1799, 46570), (2570, 32599), (3598, 23285), (4657, 17990), (8995, 9314)]