556105980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{839}}^1\times {\mathrm{11047}}^1$

素因数の和:11898

約数の個数: 48

約数和(自身を含む): 1559093760

約数和(自身を除く): 1002987780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 839, 1678, 2517, 3356, 4195, 5034, 8390, 10068, 11047, 12585, 16780, 22094, 25170, 33141, 44188, 50340, 55235, 66282, 110470, 132564, 165705, 220940, 331410, 662820, 9268433, 18536866, 27805299, 37073732, 46342165, 55610598, 92684330, 111221196, 139026495, 185368660, 278052990, 556105980]

約数ペア:

[(1, 556105980), (2, 278052990), (3, 185368660), (4, 139026495), (5, 111221196), (6, 92684330), (10, 55610598), (12, 46342165), (15, 37073732), (20, 27805299), (30, 18536866), (60, 9268433), (839, 662820), (1678, 331410), (2517, 220940), (3356, 165705), (4195, 132564), (5034, 110470), (8390, 66282), (10068, 55235), (11047, 50340), (12585, 44188), (16780, 33141), (22094, 25170)]