86814390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{222601}}^1$

素因数の和:222624

約数の個数: 32

約数和(自身を含む): 224382816

約数和(自身を除く): 137568426

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 222601, 445202, 667803, 1113005, 1335606, 2226010, 2893813, 3339015, 5787626, 6678030, 8681439, 14469065, 17362878, 28938130, 43407195, 86814390]

約数ペア:

[(1, 86814390), (2, 43407195), (3, 28938130), (5, 17362878), (6, 14469065), (10, 8681439), (13, 6678030), (15, 5787626), (26, 3339015), (30, 2893813), (39, 2226010), (65, 1335606), (78, 1113005), (130, 667803), (195, 445202), (390, 222601)]