1639713060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{401}}^1\times {\mathrm{22717}}^1$

素因数の和:23133

約数の個数: 72

約数和(自身を含む): 4986419256

約数和(自身を除く): 3346706196

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 401, 802, 1203, 1604, 2005, 2406, 3609, 4010, 4812, 6015, 7218, 8020, 12030, 14436, 18045, 22717, 24060, 36090, 45434, 68151, 72180, 90868, 113585, 136302, 204453, 227170, 272604, 340755, 408906, 454340, 681510, 817812, 1022265, 1363020, 2044530, 4089060, 9109517, 18219034, 27328551, 36438068, 45547585, 54657102, 81985653, 91095170, 109314204, 136642755, 163971306, 182190340, 273285510, 327942612, 409928265, 546571020, 819856530, 1639713060]

約数ペア:

[(1, 1639713060), (2, 819856530), (3, 546571020), (4, 409928265), (5, 327942612), (6, 273285510), (9, 182190340), (10, 163971306), (12, 136642755), (15, 109314204), (18, 91095170), (20, 81985653), (30, 54657102), (36, 45547585), (45, 36438068), (60, 27328551), (90, 18219034), (180, 9109517), (401, 4089060), (802, 2044530), (1203, 1363020), (1604, 1022265), (2005, 817812), (2406, 681510), (3609, 454340), (4010, 408906), (4812, 340755), (6015, 272604), (7218, 227170), (8020, 204453), (12030, 136302), (14436, 113585), (18045, 90868), (22717, 72180), (24060, 68151), (36090, 45434)]