71314230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{182857}}^1$

素因数の和:182880

約数の個数: 32

約数和(自身を含む): 184320864

約数和(自身を除く): 113006634

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 182857, 365714, 548571, 914285, 1097142, 1828570, 2377141, 2742855, 4754282, 5485710, 7131423, 11885705, 14262846, 23771410, 35657115, 71314230]

約数ペア:

[(1, 71314230), (2, 35657115), (3, 23771410), (5, 14262846), (6, 11885705), (10, 7131423), (13, 5485710), (15, 4754282), (26, 2742855), (30, 2377141), (39, 1828570), (65, 1097142), (78, 914285), (130, 548571), (195, 365714), (390, 182857)]