85772490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{12821}}^1$

素因数の和:13054

約数の個数: 32

約数和(自身を含む): 206793216

約数和(自身を除く): 121020726

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 223, 446, 669, 1115, 1338, 2230, 3345, 6690, 12821, 25642, 38463, 64105, 76926, 128210, 192315, 384630, 2859083, 5718166, 8577249, 14295415, 17154498, 28590830, 42886245, 85772490]

約数ペア:

[(1, 85772490), (2, 42886245), (3, 28590830), (5, 17154498), (6, 14295415), (10, 8577249), (15, 5718166), (30, 2859083), (223, 384630), (446, 192315), (669, 128210), (1115, 76926), (1338, 64105), (2230, 38463), (3345, 25642), (6690, 12821)]