152079330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{389947}}^1$

素因数の和:389970

約数の個数: 32

約数和(自身を含む): 393067584

約数和(自身を除く): 240988254

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 389947, 779894, 1169841, 1949735, 2339682, 3899470, 5069311, 5849205, 10138622, 11698410, 15207933, 25346555, 30415866, 50693110, 76039665, 152079330]

約数ペア:

[(1, 152079330), (2, 76039665), (3, 50693110), (5, 30415866), (6, 25346555), (10, 15207933), (13, 11698410), (15, 10138622), (26, 5849205), (30, 5069311), (39, 3899470), (65, 2339682), (78, 1949735), (130, 1169841), (195, 779894), (390, 389947)]