77402910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{198469}}^1$

素因数の和:198492

約数の個数: 32

約数和(自身を含む): 200057760

約数和(自身を除く): 122654850

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 198469, 396938, 595407, 992345, 1190814, 1984690, 2580097, 2977035, 5160194, 5954070, 7740291, 12900485, 15480582, 25800970, 38701455, 77402910]

約数ペア:

[(1, 77402910), (2, 38701455), (3, 25800970), (5, 15480582), (6, 12900485), (10, 7740291), (13, 5954070), (15, 5160194), (26, 2977035), (30, 2580097), (39, 1984690), (65, 1190814), (78, 992345), (130, 595407), (195, 396938), (390, 198469)]