5567220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{197}}^1$

素因数の和:369

約数の個数: 72

約数和(自身を含む): 17081064

約数和(自身を除く): 11513844

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 157, 180, 197, 314, 394, 471, 591, 628, 785, 788, 942, 985, 1182, 1413, 1570, 1773, 1884, 1970, 2355, 2364, 2826, 2955, 3140, 3546, 3940, 4710, 5652, 5910, 7065, 7092, 8865, 9420, 11820, 14130, 17730, 28260, 30929, 35460, 61858, 92787, 123716, 154645, 185574, 278361, 309290, 371148, 463935, 556722, 618580, 927870, 1113444, 1391805, 1855740, 2783610, 5567220]

約数ペア:

[(1, 5567220), (2, 2783610), (3, 1855740), (4, 1391805), (5, 1113444), (6, 927870), (9, 618580), (10, 556722), (12, 463935), (15, 371148), (18, 309290), (20, 278361), (30, 185574), (36, 154645), (45, 123716), (60, 92787), (90, 61858), (157, 35460), (180, 30929), (197, 28260), (314, 17730), (394, 14130), (471, 11820), (591, 9420), (628, 8865), (785, 7092), (788, 7065), (942, 5910), (985, 5652), (1182, 4710), (1413, 3940), (1570, 3546), (1773, 3140), (1884, 2955), (1970, 2826), (2355, 2364)]