135590

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1$

素因数の和:176

約数の個数: 32

約数和(自身を含む): 302400

約数和(自身を除く): 166810

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 149, 182, 298, 455, 745, 910, 1043, 1490, 1937, 2086, 3874, 5215, 9685, 10430, 13559, 19370, 27118, 67795, 135590]

約数ペア:

[(1, 135590), (2, 67795), (5, 27118), (7, 19370), (10, 13559), (13, 10430), (14, 9685), (26, 5215), (35, 3874), (65, 2086), (70, 1937), (91, 1490), (130, 1043), (149, 910), (182, 745), (298, 455)]