201491670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{491}}^1\times {\mathrm{13679}}^1$

素因数の和:14180

約数の個数: 32

約数和(自身を含む): 484600320

約数和(自身を除く): 283108650

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 491, 982, 1473, 2455, 2946, 4910, 7365, 13679, 14730, 27358, 41037, 68395, 82074, 136790, 205185, 410370, 6716389, 13432778, 20149167, 33581945, 40298334, 67163890, 100745835, 201491670]

約数ペア:

[(1, 201491670), (2, 100745835), (3, 67163890), (5, 40298334), (6, 33581945), (10, 20149167), (15, 13432778), (30, 6716389), (491, 410370), (982, 205185), (1473, 136790), (2455, 82074), (2946, 68395), (4910, 41037), (7365, 27358), (13679, 14730)]