7859930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{587}}^1$

素因数の和:710

約数の個数: 32

約数和(自身を含む): 15410304

約数和(自身を除く): 7550374

約数列:

[1, 2, 5, 10, 13, 26, 65, 103, 130, 206, 515, 587, 1030, 1174, 1339, 2678, 2935, 5870, 6695, 7631, 13390, 15262, 38155, 60461, 76310, 120922, 302305, 604610, 785993, 1571986, 3929965, 7859930]

約数ペア:

[(1, 7859930), (2, 3929965), (5, 1571986), (10, 785993), (13, 604610), (26, 302305), (65, 120922), (103, 76310), (130, 60461), (206, 38155), (515, 15262), (587, 13390), (1030, 7631), (1174, 6695), (1339, 5870), (2678, 2935)]