89061310

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{151}}^1\times {\mathrm{349}}^1$

素因数の和:533

約数の個数: 48

約数和(自身を含む): 175240800

約数和(自身を除く): 86179490

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 151, 169, 302, 338, 349, 698, 755, 845, 1510, 1690, 1745, 1963, 3490, 3926, 4537, 9074, 9815, 19630, 22685, 25519, 45370, 51038, 52699, 58981, 105398, 117962, 127595, 255190, 263495, 294905, 526990, 589810, 685087, 1370174, 3425435, 6850870, 8906131, 17812262, 44530655, 89061310]

約数ペア:

[(1, 89061310), (2, 44530655), (5, 17812262), (10, 8906131), (13, 6850870), (26, 3425435), (65, 1370174), (130, 685087), (151, 589810), (169, 526990), (302, 294905), (338, 263495), (349, 255190), (698, 127595), (755, 117962), (845, 105398), (1510, 58981), (1690, 52699), (1745, 51038), (1963, 45370), (3490, 25519), (3926, 22685), (4537, 19630), (9074, 9815)]