2023556955

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{2741}}^1$

素因数の和:2924

約数の個数: 64

約数和(自身を含む): 3790540800

約数和(自身を除く): 1766983845

約数列:

[1, 3, 5, 7, 15, 21, 35, 79, 89, 105, 237, 267, 395, 445, 553, 623, 1185, 1335, 1659, 1869, 2741, 2765, 3115, 7031, 8223, 8295, 9345, 13705, 19187, 21093, 35155, 41115, 49217, 57561, 95935, 105465, 147651, 216539, 243949, 246085, 287805, 649617, 731847, 738255, 1082695, 1219745, 1515773, 1707643, 3248085, 3659235, 4547319, 5122929, 7578865, 8538215, 19271971, 22736595, 25614645, 57815913, 96359855, 134903797, 289079565, 404711391, 674518985, 2023556955]

約数ペア:

[(1, 2023556955), (3, 674518985), (5, 404711391), (7, 289079565), (15, 134903797), (21, 96359855), (35, 57815913), (79, 25614645), (89, 22736595), (105, 19271971), (237, 8538215), (267, 7578865), (395, 5122929), (445, 4547319), (553, 3659235), (623, 3248085), (1185, 1707643), (1335, 1515773), (1659, 1219745), (1869, 1082695), (2741, 738255), (2765, 731847), (3115, 649617), (7031, 287805), (8223, 246085), (8295, 243949), (9345, 216539), (13705, 147651), (19187, 105465), (21093, 95935), (35155, 57561), (41115, 49217)]