97776510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{250709}}^1$

素因数の和:250732

約数の個数: 32

約数和(自身を含む): 252715680

約数和(自身を除く): 154939170

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 250709, 501418, 752127, 1253545, 1504254, 2507090, 3259217, 3760635, 6518434, 7521270, 9777651, 16296085, 19555302, 32592170, 48888255, 97776510]

約数ペア:

[(1, 97776510), (2, 48888255), (3, 32592170), (5, 19555302), (6, 16296085), (10, 9777651), (13, 7521270), (15, 6518434), (26, 3760635), (30, 3259217), (39, 2507090), (65, 1504254), (78, 1253545), (130, 752127), (195, 501418), (390, 250709)]