77083890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{197651}}^1$

素因数の和:197674

約数の個数: 32

約数和(自身を含む): 199233216

約数和(自身を除く): 122149326

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 197651, 395302, 592953, 988255, 1185906, 1976510, 2569463, 2964765, 5138926, 5929530, 7708389, 12847315, 15416778, 25694630, 38541945, 77083890]

約数ペア:

[(1, 77083890), (2, 38541945), (3, 25694630), (5, 15416778), (6, 12847315), (10, 7708389), (13, 5929530), (15, 5138926), (26, 2964765), (30, 2569463), (39, 1976510), (65, 1185906), (78, 988255), (130, 592953), (195, 395302), (390, 197651)]