6548220

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{5197}}^1$

素因数の和:5219

約数の個数: 72

約数和(自身を含む): 22704864

約数和(自身を除く): 16156644

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 5197, 10394, 15591, 20788, 25985, 31182, 36379, 46773, 51970, 62364, 72758, 77955, 93546, 103940, 109137, 145516, 155910, 181895, 187092, 218274, 233865, 311820, 327411, 363790, 436548, 467730, 545685, 654822, 727580, 935460, 1091370, 1309644, 1637055, 2182740, 3274110, 6548220]

約数ペア:

[(1, 6548220), (2, 3274110), (3, 2182740), (4, 1637055), (5, 1309644), (6, 1091370), (7, 935460), (9, 727580), (10, 654822), (12, 545685), (14, 467730), (15, 436548), (18, 363790), (20, 327411), (21, 311820), (28, 233865), (30, 218274), (35, 187092), (36, 181895), (42, 155910), (45, 145516), (60, 109137), (63, 103940), (70, 93546), (84, 77955), (90, 72758), (105, 62364), (126, 51970), (140, 46773), (180, 36379), (210, 31182), (252, 25985), (315, 20788), (420, 15591), (630, 10394), (1260, 5197)]