1587733670

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{81131}}^1$

素因数の和:81260

約数の個数: 32

約数和(自身を含む): 3037582080

約数和(自身を除く): 1449848410

約数列:

[1, 2, 5, 10, 19, 38, 95, 103, 190, 206, 515, 1030, 1957, 3914, 9785, 19570, 81131, 162262, 405655, 811310, 1541489, 3082978, 7707445, 8356493, 15414890, 16712986, 41782465, 83564930, 158773367, 317546734, 793866835, 1587733670]

約数ペア:

[(1, 1587733670), (2, 793866835), (5, 317546734), (10, 158773367), (19, 83564930), (38, 41782465), (95, 16712986), (103, 15414890), (190, 8356493), (206, 7707445), (515, 3082978), (1030, 1541489), (1957, 811310), (3914, 405655), (9785, 162262), (19570, 81131)]