80493810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{157831}}^1$

素因数の和:157858

約数の個数: 32

約数和(自身を含む): 204550272

約数和(自身を除く): 124056462

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 157831, 315662, 473493, 789155, 946986, 1578310, 2367465, 2683127, 4734930, 5366254, 8049381, 13415635, 16098762, 26831270, 40246905, 80493810]

約数ペア:

[(1, 80493810), (2, 40246905), (3, 26831270), (5, 16098762), (6, 13415635), (10, 8049381), (15, 5366254), (17, 4734930), (30, 2683127), (34, 2367465), (51, 1578310), (85, 946986), (102, 789155), (170, 473493), (255, 315662), (510, 157831)]