84750510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{217309}}^1$

素因数の和:217332

約数の個数: 32

約数和(自身を含む): 219048480

約数和(自身を除く): 134297970

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 217309, 434618, 651927, 1086545, 1303854, 2173090, 2825017, 3259635, 5650034, 6519270, 8475051, 14125085, 16950102, 28250170, 42375255, 84750510]

約数ペア:

[(1, 84750510), (2, 42375255), (3, 28250170), (5, 16950102), (6, 14125085), (10, 8475051), (13, 6519270), (15, 5650034), (26, 3259635), (30, 2825017), (39, 2173090), (65, 1303854), (78, 1086545), (130, 651927), (195, 434618), (390, 217309)]