91170430

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{739}}^1$

素因数の和:845

約数の個数: 48

約数和(自身を含む): 180379440

約数和(自身を除く): 89209010

約数列:

[1, 2, 5, 10, 13, 26, 65, 73, 130, 146, 169, 338, 365, 730, 739, 845, 949, 1478, 1690, 1898, 3695, 4745, 7390, 9490, 9607, 12337, 19214, 24674, 48035, 53947, 61685, 96070, 107894, 123370, 124891, 249782, 269735, 539470, 624455, 701311, 1248910, 1402622, 3506555, 7013110, 9117043, 18234086, 45585215, 91170430]

約数ペア:

[(1, 91170430), (2, 45585215), (5, 18234086), (10, 9117043), (13, 7013110), (26, 3506555), (65, 1402622), (73, 1248910), (130, 701311), (146, 624455), (169, 539470), (338, 269735), (365, 249782), (730, 124891), (739, 123370), (845, 107894), (949, 96070), (1478, 61685), (1690, 53947), (1898, 48035), (3695, 24674), (4745, 19214), (7390, 12337), (9490, 9607)]