85276230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{218657}}^1$

素因数の和:218680

約数の個数: 32

約数和(自身を含む): 220407264

約数和(自身を除く): 135131034

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 218657, 437314, 655971, 1093285, 1311942, 2186570, 2842541, 3279855, 5685082, 6559710, 8527623, 14212705, 17055246, 28425410, 42638115, 85276230]

約数ペア:

[(1, 85276230), (2, 42638115), (3, 28425410), (5, 17055246), (6, 14212705), (10, 8527623), (13, 6559710), (15, 5685082), (26, 3279855), (30, 2842541), (39, 2186570), (65, 1311942), (78, 1093285), (130, 655971), (195, 437314), (390, 218657)]