6488580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{2207}}^1$

素因数の和:2233

約数の個数: 72

約数和(自身を含む): 21143808

約数和(自身を除く): 14655228

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2207, 2940, 4414, 6621, 8828, 11035, 13242, 15449, 22070, 26484, 30898, 33105, 44140, 46347, 61796, 66210, 77245, 92694, 108143, 132420, 154490, 185388, 216286, 231735, 308980, 324429, 432572, 463470, 540715, 648858, 926940, 1081430, 1297716, 1622145, 2162860, 3244290, 6488580]

約数ペア:

[(1, 6488580), (2, 3244290), (3, 2162860), (4, 1622145), (5, 1297716), (6, 1081430), (7, 926940), (10, 648858), (12, 540715), (14, 463470), (15, 432572), (20, 324429), (21, 308980), (28, 231735), (30, 216286), (35, 185388), (42, 154490), (49, 132420), (60, 108143), (70, 92694), (84, 77245), (98, 66210), (105, 61796), (140, 46347), (147, 44140), (196, 33105), (210, 30898), (245, 26484), (294, 22070), (420, 15449), (490, 13242), (588, 11035), (735, 8828), (980, 6621), (1470, 4414), (2207, 2940)]