1870293481020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{280824847}}^1$

素因数の和:280824899

約数の個数: 72

約数和(自身を含む): 5826553946304

約数和(自身を除く): 3956260465284

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 37, 45, 60, 74, 90, 111, 148, 180, 185, 222, 333, 370, 444, 555, 666, 740, 1110, 1332, 1665, 2220, 3330, 6660, 280824847, 561649694, 842474541, 1123299388, 1404124235, 1684949082, 2527423623, 2808248470, 3369898164, 4212372705, 5054847246, 5616496940, 8424745410, 10109694492, 10390519339, 12637118115, 16849490820, 20781038678, 25274236230, 31171558017, 41562077356, 50548472460, 51952596695, 62343116034, 93514674051, 103905193390, 124686232068, 155857790085, 187029348102, 207810386780, 311715580170, 374058696204, 467573370255, 623431160340, 935146740510, 1870293481020]

約数ペア:

[(1, 1870293481020), (2, 935146740510), (3, 623431160340), (4, 467573370255), (5, 374058696204), (6, 311715580170), (9, 207810386780), (10, 187029348102), (12, 155857790085), (15, 124686232068), (18, 103905193390), (20, 93514674051), (30, 62343116034), (36, 51952596695), (37, 50548472460), (45, 41562077356), (60, 31171558017), (74, 25274236230), (90, 20781038678), (111, 16849490820), (148, 12637118115), (180, 10390519339), (185, 10109694492), (222, 8424745410), (333, 5616496940), (370, 5054847246), (444, 4212372705), (555, 3369898164), (666, 2808248470), (740, 2527423623), (1110, 1684949082), (1332, 1404124235), (1665, 1123299388), (2220, 842474541), (3330, 561649694), (6660, 280824847)]