137907690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1087}}^1\times {\mathrm{4229}}^1$

素因数の和:5326

約数の個数: 32

約数和(自身を含む): 331361280

約数和(自身を除く): 193453590

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1087, 2174, 3261, 4229, 5435, 6522, 8458, 10870, 12687, 16305, 21145, 25374, 32610, 42290, 63435, 126870, 4596923, 9193846, 13790769, 22984615, 27581538, 45969230, 68953845, 137907690]

約数ペア:

[(1, 137907690), (2, 68953845), (3, 45969230), (5, 27581538), (6, 22984615), (10, 13790769), (15, 9193846), (30, 4596923), (1087, 126870), (2174, 63435), (3261, 42290), (4229, 32610), (5435, 25374), (6522, 21145), (8458, 16305), (10870, 12687)]