103698660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{132947}}^1$

素因数の和:132972

約数の個数: 48

約数和(自身を含む): 312693696

約数和(自身を除く): 208995036

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 132947, 265894, 398841, 531788, 664735, 797682, 1329470, 1595364, 1728311, 1994205, 2658940, 3456622, 3988410, 5184933, 6913244, 7976820, 8641555, 10369866, 17283110, 20739732, 25924665, 34566220, 51849330, 103698660]

約数ペア:

[(1, 103698660), (2, 51849330), (3, 34566220), (4, 25924665), (5, 20739732), (6, 17283110), (10, 10369866), (12, 8641555), (13, 7976820), (15, 6913244), (20, 5184933), (26, 3988410), (30, 3456622), (39, 2658940), (52, 1994205), (60, 1728311), (65, 1595364), (78, 1329470), (130, 797682), (156, 664735), (195, 531788), (260, 398841), (390, 265894), (780, 132947)]