15690716210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{997}}^1\times {\mathrm{121061}}^1$

素因数の和:122078

約数の個数: 32

約数和(自身を含む): 30446608752

約数和(自身を除く): 14755892542

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 997, 1994, 4985, 9970, 12961, 25922, 64805, 121061, 129610, 242122, 605305, 1210610, 1573793, 3147586, 7868965, 15737930, 120697817, 241395634, 603489085, 1206978170, 1569071621, 3138143242, 7845358105, 15690716210]

約数ペア:

[(1, 15690716210), (2, 7845358105), (5, 3138143242), (10, 1569071621), (13, 1206978170), (26, 603489085), (65, 241395634), (130, 120697817), (997, 15737930), (1994, 7868965), (4985, 3147586), (9970, 1573793), (12961, 1210610), (25922, 605305), (64805, 242122), (121061, 129610)]