91157510

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1\times {\mathrm{1291}}^1$

素因数の和:1628

約数の個数: 32

約数和(自身を含む): 171908352

約数和(自身を除く): 80750842

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 307, 614, 1291, 1535, 2582, 3070, 6455, 7061, 12910, 14122, 29693, 35305, 59386, 70610, 148465, 296930, 396337, 792674, 1981685, 3963370, 9115751, 18231502, 45578755, 91157510]

約数ペア:

[(1, 91157510), (2, 45578755), (5, 18231502), (10, 9115751), (23, 3963370), (46, 1981685), (115, 792674), (230, 396337), (307, 296930), (614, 148465), (1291, 70610), (1535, 59386), (2582, 35305), (3070, 29693), (6455, 14122), (7061, 12910)]