4031430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{10337}}^1$

素因数の和:10360

約数の個数: 32

約数和(自身を含む): 10420704

約数和(自身を除く): 6389274

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 10337, 20674, 31011, 51685, 62022, 103370, 134381, 155055, 268762, 310110, 403143, 671905, 806286, 1343810, 2015715, 4031430]

約数ペア:

[(1, 4031430), (2, 2015715), (3, 1343810), (5, 806286), (6, 671905), (10, 403143), (13, 310110), (15, 268762), (26, 155055), (30, 134381), (39, 103370), (65, 62022), (78, 51685), (130, 31011), (195, 20674), (390, 10337)]