13204230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{33857}}^1$

素因数の和:33880

約数の個数: 32

約数和(自身を含む): 34128864

約数和(自身を除く): 20924634

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 33857, 67714, 101571, 169285, 203142, 338570, 440141, 507855, 880282, 1015710, 1320423, 2200705, 2640846, 4401410, 6602115, 13204230]

約数ペア:

[(1, 13204230), (2, 6602115), (3, 4401410), (5, 2640846), (6, 2200705), (10, 1320423), (13, 1015710), (15, 880282), (26, 507855), (30, 440141), (39, 338570), (65, 203142), (78, 169285), (130, 101571), (195, 67714), (390, 33857)]