1169090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2$

素因数の和:83

約数の個数: 48

約数和(自身を含む): 2508408

約数和(自身を除く): 1339318

約数列:

[1, 2, 5, 10, 13, 17, 23, 26, 34, 46, 65, 85, 115, 130, 170, 221, 230, 299, 391, 442, 529, 598, 782, 1058, 1105, 1495, 1955, 2210, 2645, 2990, 3910, 5083, 5290, 6877, 8993, 10166, 13754, 17986, 25415, 34385, 44965, 50830, 68770, 89930, 116909, 233818, 584545, 1169090]

約数ペア:

[(1, 1169090), (2, 584545), (5, 233818), (10, 116909), (13, 89930), (17, 68770), (23, 50830), (26, 44965), (34, 34385), (46, 25415), (65, 17986), (85, 13754), (115, 10166), (130, 8993), (170, 6877), (221, 5290), (230, 5083), (299, 3910), (391, 2990), (442, 2645), (529, 2210), (598, 1955), (782, 1495), (1058, 1105)]