132981810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{340979}}^1$

素因数の和:341002

約数の個数: 32

約数和(自身を含む): 343707840

約数和(自身を除く): 210726030

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 340979, 681958, 1022937, 1704895, 2045874, 3409790, 4432727, 5114685, 8865454, 10229370, 13298181, 22163635, 26596362, 44327270, 66490905, 132981810]

約数ペア:

[(1, 132981810), (2, 66490905), (3, 44327270), (5, 26596362), (6, 22163635), (10, 13298181), (13, 10229370), (15, 8865454), (26, 5114685), (30, 4432727), (39, 3409790), (65, 2045874), (78, 1704895), (130, 1022937), (195, 681958), (390, 340979)]