66757230

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{247249}}^1$

素因数の和:247265

約数の個数: 32

約数和(自身を含む): 178020000

約数和(自身を除く): 111262770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 247249, 494498, 741747, 1236245, 1483494, 2225241, 2472490, 3708735, 4450482, 6675723, 7417470, 11126205, 13351446, 22252410, 33378615, 66757230]

約数ペア:

[(1, 66757230), (2, 33378615), (3, 22252410), (5, 13351446), (6, 11126205), (9, 7417470), (10, 6675723), (15, 4450482), (18, 3708735), (27, 2472490), (30, 2225241), (45, 1483494), (54, 1236245), (90, 741747), (135, 494498), (270, 247249)]