1440556130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{613}}^1\times {\mathrm{18077}}^1$

素因数の和:18710

約数の個数: 32

約数和(自身を含む): 2797172784

約数和(自身を除く): 1356616654

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 613, 1226, 3065, 6130, 7969, 15938, 18077, 36154, 39845, 79690, 90385, 180770, 235001, 470002, 1175005, 2350010, 11081201, 22162402, 55406005, 110812010, 144055613, 288111226, 720278065, 1440556130]

約数ペア:

[(1, 1440556130), (2, 720278065), (5, 288111226), (10, 144055613), (13, 110812010), (26, 55406005), (65, 22162402), (130, 11081201), (613, 2350010), (1226, 1175005), (3065, 470002), (6130, 235001), (7969, 180770), (15938, 90385), (18077, 79690), (36154, 39845)]