47364330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{121447}}^1$

素因数の和:121470

約数の個数: 32

約数和(自身を含む): 122419584

約数和(自身を除く): 75055254

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 121447, 242894, 364341, 607235, 728682, 1214470, 1578811, 1821705, 3157622, 3643410, 4736433, 7894055, 9472866, 15788110, 23682165, 47364330]

約数ペア:

[(1, 47364330), (2, 23682165), (3, 15788110), (5, 9472866), (6, 7894055), (10, 4736433), (13, 3643410), (15, 3157622), (26, 1821705), (30, 1578811), (39, 1214470), (65, 728682), (78, 607235), (130, 364341), (195, 242894), (390, 121447)]