637332660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{33091}}^1$

素因数の和:33213

約数の個数: 72

約数和(自身を含む): 1951369056

約数和(自身を除く): 1314036396

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 107, 180, 214, 321, 428, 535, 642, 963, 1070, 1284, 1605, 1926, 2140, 3210, 3852, 4815, 6420, 9630, 19260, 33091, 66182, 99273, 132364, 165455, 198546, 297819, 330910, 397092, 496365, 595638, 661820, 992730, 1191276, 1489095, 1985460, 2978190, 3540737, 5956380, 7081474, 10622211, 14162948, 17703685, 21244422, 31866633, 35407370, 42488844, 53111055, 63733266, 70814740, 106222110, 127466532, 159333165, 212444220, 318666330, 637332660]

約数ペア:

[(1, 637332660), (2, 318666330), (3, 212444220), (4, 159333165), (5, 127466532), (6, 106222110), (9, 70814740), (10, 63733266), (12, 53111055), (15, 42488844), (18, 35407370), (20, 31866633), (30, 21244422), (36, 17703685), (45, 14162948), (60, 10622211), (90, 7081474), (107, 5956380), (180, 3540737), (214, 2978190), (321, 1985460), (428, 1489095), (535, 1191276), (642, 992730), (963, 661820), (1070, 595638), (1284, 496365), (1605, 397092), (1926, 330910), (2140, 297819), (3210, 198546), (3852, 165455), (4815, 132364), (6420, 99273), (9630, 66182), (19260, 33091)]