66502380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{829}}^1$

素因数の和:1039

約数の個数: 96

約数和(自身を含む): 214179840

約数和(自身を除く): 147677460

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 191, 210, 382, 420, 573, 764, 829, 955, 1146, 1337, 1658, 1910, 2292, 2487, 2674, 2865, 3316, 3820, 4011, 4145, 4974, 5348, 5730, 5803, 6685, 8022, 8290, 9948, 11460, 11606, 12435, 13370, 16044, 16580, 17409, 20055, 23212, 24870, 26740, 29015, 34818, 40110, 49740, 58030, 69636, 80220, 87045, 116060, 158339, 174090, 316678, 348180, 475017, 633356, 791695, 950034, 1108373, 1583390, 1900068, 2216746, 2375085, 3166780, 3325119, 4433492, 4750170, 5541865, 6650238, 9500340, 11083730, 13300476, 16625595, 22167460, 33251190, 66502380]

約数ペア:

[(1, 66502380), (2, 33251190), (3, 22167460), (4, 16625595), (5, 13300476), (6, 11083730), (7, 9500340), (10, 6650238), (12, 5541865), (14, 4750170), (15, 4433492), (20, 3325119), (21, 3166780), (28, 2375085), (30, 2216746), (35, 1900068), (42, 1583390), (60, 1108373), (70, 950034), (84, 791695), (105, 633356), (140, 475017), (191, 348180), (210, 316678), (382, 174090), (420, 158339), (573, 116060), (764, 87045), (829, 80220), (955, 69636), (1146, 58030), (1337, 49740), (1658, 40110), (1910, 34818), (2292, 29015), (2487, 26740), (2674, 24870), (2865, 23212), (3316, 20055), (3820, 17409), (4011, 16580), (4145, 16044), (4974, 13370), (5348, 12435), (5730, 11606), (5803, 11460), (6685, 9948), (8022, 8290)]