4141020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5309}}^1$

素因数の和:5334

約数の個数: 48

約数和(自身を含む): 12489120

約数和(自身を除く): 8348100

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, 5309, 10618, 15927, 21236, 26545, 31854, 53090, 63708, 69017, 79635, 106180, 138034, 159270, 207051, 276068, 318540, 345085, 414102, 690170, 828204, 1035255, 1380340, 2070510, 4141020]

約数ペア:

[(1, 4141020), (2, 2070510), (3, 1380340), (4, 1035255), (5, 828204), (6, 690170), (10, 414102), (12, 345085), (13, 318540), (15, 276068), (20, 207051), (26, 159270), (30, 138034), (39, 106180), (52, 79635), (60, 69017), (65, 63708), (78, 53090), (130, 31854), (156, 26545), (195, 21236), (260, 15927), (390, 10618), (780, 5309)]