77618190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{199021}}^1$

素因数の和:199044

約数の個数: 32

約数和(自身を含む): 200614176

約数和(自身を除く): 122995986

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 199021, 398042, 597063, 995105, 1194126, 1990210, 2587273, 2985315, 5174546, 5970630, 7761819, 12936365, 15523638, 25872730, 38809095, 77618190]

約数ペア:

[(1, 77618190), (2, 38809095), (3, 25872730), (5, 15523638), (6, 12936365), (10, 7761819), (13, 5970630), (15, 5174546), (26, 2985315), (30, 2587273), (39, 1990210), (65, 1194126), (78, 995105), (130, 597063), (195, 398042), (390, 199021)]