82897990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{607}}^1\times {\mathrm{1951}}^1$

素因数の和:2572

約数の個数: 32

約数和(自身を含む): 170901504

約数和(自身を除く): 88003514

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 607, 1214, 1951, 3035, 3902, 4249, 6070, 8498, 9755, 13657, 19510, 21245, 27314, 42490, 68285, 136570, 1184257, 2368514, 5921285, 8289799, 11842570, 16579598, 41448995, 82897990]

約数ペア:

[(1, 82897990), (2, 41448995), (5, 16579598), (7, 11842570), (10, 8289799), (14, 5921285), (35, 2368514), (70, 1184257), (607, 136570), (1214, 68285), (1951, 42490), (3035, 27314), (3902, 21245), (4249, 19510), (6070, 13657), (8498, 9755)]