123293430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{105379}}^1$

素因数の和:105405

約数の個数: 48

約数和(自身を含む): 345224880

約数和(自身を除く): 221931450

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, 105379, 210758, 316137, 526895, 632274, 948411, 1053790, 1369927, 1580685, 1896822, 2739854, 3161370, 4109781, 4742055, 6849635, 8219562, 9484110, 12329343, 13699270, 20548905, 24658686, 41097810, 61646715, 123293430]

約数ペア:

[(1, 123293430), (2, 61646715), (3, 41097810), (5, 24658686), (6, 20548905), (9, 13699270), (10, 12329343), (13, 9484110), (15, 8219562), (18, 6849635), (26, 4742055), (30, 4109781), (39, 3161370), (45, 2739854), (65, 1896822), (78, 1580685), (90, 1369927), (117, 1053790), (130, 948411), (195, 632274), (234, 526895), (390, 316137), (585, 210758), (1170, 105379)]