2013885870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1\times {\mathrm{6719}}^1$

素因数の和:6929

約数の個数: 64

約数和(自身を含む): 4931297280

約数和(自身を除く): 2917411410

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 97, 103, 194, 206, 291, 309, 485, 515, 582, 618, 970, 1030, 1455, 1545, 2910, 3090, 6719, 9991, 13438, 19982, 20157, 29973, 33595, 40314, 49955, 59946, 67190, 99910, 100785, 149865, 201570, 299730, 651743, 692057, 1303486, 1384114, 1955229, 2076171, 3258715, 3460285, 3910458, 4152342, 6517430, 6920570, 9776145, 10380855, 19552290, 20761710, 67129529, 134259058, 201388587, 335647645, 402777174, 671295290, 1006942935, 2013885870]

約数ペア:

[(1, 2013885870), (2, 1006942935), (3, 671295290), (5, 402777174), (6, 335647645), (10, 201388587), (15, 134259058), (30, 67129529), (97, 20761710), (103, 19552290), (194, 10380855), (206, 9776145), (291, 6920570), (309, 6517430), (485, 4152342), (515, 3910458), (582, 3460285), (618, 3258715), (970, 2076171), (1030, 1955229), (1455, 1384114), (1545, 1303486), (2910, 692057), (3090, 651743), (6719, 299730), (9991, 201570), (13438, 149865), (19982, 100785), (20157, 99910), (29973, 67190), (33595, 59946), (40314, 49955)]