79551810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67993}}^1$

素因数の和:68019

約数の個数: 48

約数和(自身を含む): 222748344

約数和(自身を除く): 143196534

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 67993, 135986, 203979, 339965, 407958, 611937, 679930, 883909, 1019895, 1223874, 1767818, 2039790, 2651727, 3059685, 4419545, 5303454, 6119370, 7955181, 8839090, 13258635, 15910362, 26517270, 39775905, 79551810]

約数ペア:

[(1, 79551810), (2, 39775905), (3, 26517270), (5, 15910362), (6, 13258635), (9, 8839090), (10, 7955181), (13, 6119370), (15, 5303454), (18, 4419545), (26, 3059685), (30, 2651727), (39, 2039790), (45, 1767818), (65, 1223874), (78, 1019895), (90, 883909), (117, 679930), (130, 611937), (195, 407958), (234, 339965), (390, 203979), (585, 135986), (1170, 67993)]