2018576790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{231223}}^1$

素因数の和:231333

約数の個数: 48

約数和(自身を含む): 5302428768

約数和(自身を除く): 3283851978

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 97, 194, 291, 485, 582, 873, 970, 1455, 1746, 2910, 4365, 8730, 231223, 462446, 693669, 1156115, 1387338, 2081007, 2312230, 3468345, 4162014, 6936690, 10405035, 20810070, 22428631, 44857262, 67285893, 112143155, 134571786, 201857679, 224286310, 336429465, 403715358, 672858930, 1009288395, 2018576790]

約数ペア:

[(1, 2018576790), (2, 1009288395), (3, 672858930), (5, 403715358), (6, 336429465), (9, 224286310), (10, 201857679), (15, 134571786), (18, 112143155), (30, 67285893), (45, 44857262), (90, 22428631), (97, 20810070), (194, 10405035), (291, 6936690), (485, 4162014), (582, 3468345), (873, 2312230), (970, 2081007), (1455, 1387338), (1746, 1156115), (2910, 693669), (4365, 462446), (8730, 231223)]