2021094510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{263}}^1\times {\mathrm{2017}}^1$

素因数の和:2417

約数の個数: 64

約数和(自身を含む): 4909842432

約数和(自身を除く): 2888747922

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 127, 254, 263, 381, 526, 635, 762, 789, 1270, 1315, 1578, 1905, 2017, 2630, 3810, 3945, 4034, 6051, 7890, 10085, 12102, 20170, 30255, 33401, 60510, 66802, 100203, 167005, 200406, 256159, 334010, 501015, 512318, 530471, 768477, 1002030, 1060942, 1280795, 1536954, 1591413, 2561590, 2652355, 3182826, 3842385, 5304710, 7684770, 7957065, 15914130, 67369817, 134739634, 202109451, 336849085, 404218902, 673698170, 1010547255, 2021094510]

約数ペア:

[(1, 2021094510), (2, 1010547255), (3, 673698170), (5, 404218902), (6, 336849085), (10, 202109451), (15, 134739634), (30, 67369817), (127, 15914130), (254, 7957065), (263, 7684770), (381, 5304710), (526, 3842385), (635, 3182826), (762, 2652355), (789, 2561590), (1270, 1591413), (1315, 1536954), (1578, 1280795), (1905, 1060942), (2017, 1002030), (2630, 768477), (3810, 530471), (3945, 512318), (4034, 501015), (6051, 334010), (7890, 256159), (10085, 200406), (12102, 167005), (20170, 100203), (30255, 66802), (33401, 60510)]