321347670

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{1530227}}^1$

素因数の和:1530244

約数の個数: 32

約数和(自身を含む): 881411328

約数和(自身を除く): 560063658

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 1530227, 3060454, 4590681, 7651135, 9181362, 10711589, 15302270, 21423178, 22953405, 32134767, 45906810, 53557945, 64269534, 107115890, 160673835, 321347670]

約数ペア:

[(1, 321347670), (2, 160673835), (3, 107115890), (5, 64269534), (6, 53557945), (7, 45906810), (10, 32134767), (14, 22953405), (15, 21423178), (21, 15302270), (30, 10711589), (35, 9181362), (42, 7651135), (70, 4590681), (105, 3060454), (210, 1530227)]