278958906060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{1010501}}^1$

素因数の和:1010663

約数の個数: 96

約数和(自身を含む): 806720124672

約数和(自身を除く): 527761218612

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 107, 129, 172, 214, 215, 258, 321, 428, 430, 516, 535, 642, 645, 860, 1070, 1284, 1290, 1605, 2140, 2580, 3210, 4601, 6420, 9202, 13803, 18404, 23005, 27606, 46010, 55212, 69015, 92020, 138030, 276060, 1010501, 2021002, 3031503, 4042004, 5052505, 6063006, 10105010, 12126012, 15157515, 20210020, 30315030, 43451543, 60630060, 86903086, 108123607, 130354629, 173806172, 216247214, 217257715, 260709258, 324370821, 432494428, 434515430, 521418516, 540618035, 648741642, 651773145, 869030860, 1081236070, 1297483284, 1303546290, 1621854105, 2162472140, 2607092580, 3243708210, 4649315101, 6487416420, 9298630202, 13947945303, 18597260404, 23246575505, 27895890606, 46493151010, 55791781212, 69739726515, 92986302020, 139479453030, 278958906060]

約数ペア:

[(1, 278958906060), (2, 139479453030), (3, 92986302020), (4, 69739726515), (5, 55791781212), (6, 46493151010), (10, 27895890606), (12, 23246575505), (15, 18597260404), (20, 13947945303), (30, 9298630202), (43, 6487416420), (60, 4649315101), (86, 3243708210), (107, 2607092580), (129, 2162472140), (172, 1621854105), (214, 1303546290), (215, 1297483284), (258, 1081236070), (321, 869030860), (428, 651773145), (430, 648741642), (516, 540618035), (535, 521418516), (642, 434515430), (645, 432494428), (860, 324370821), (1070, 260709258), (1284, 217257715), (1290, 216247214), (1605, 173806172), (2140, 130354629), (2580, 108123607), (3210, 86903086), (4601, 60630060), (6420, 43451543), (9202, 30315030), (13803, 20210020), (18404, 15157515), (23005, 12126012), (27606, 10105010), (46010, 6063006), (55212, 5052505), (69015, 4042004), (92020, 3031503), (138030, 2021002), (276060, 1010501)]