2013184740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{1621}}^1\times {\mathrm{2957}}^1$

素因数の和:4597

約数の個数: 96

約数和(自身を含む): 6448345344

約数和(自身を除く): 4435160604

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, 210, 420, 1621, 2957, 3242, 4863, 5914, 6484, 8105, 8871, 9726, 11347, 11828, 14785, 16210, 17742, 19452, 20699, 22694, 24315, 29570, 32420, 34041, 35484, 41398, 44355, 45388, 48630, 56735, 59140, 62097, 68082, 82796, 88710, 97260, 103495, 113470, 124194, 136164, 170205, 177420, 206990, 226940, 248388, 310485, 340410, 413980, 620970, 680820, 1241940, 4793297, 9586594, 14379891, 19173188, 23966485, 28759782, 33553079, 47932970, 57519564, 67106158, 71899455, 95865940, 100659237, 134212316, 143798910, 167765395, 201318474, 287597820, 335530790, 402636948, 503296185, 671061580, 1006592370, 2013184740]

約数ペア:

[(1, 2013184740), (2, 1006592370), (3, 671061580), (4, 503296185), (5, 402636948), (6, 335530790), (7, 287597820), (10, 201318474), (12, 167765395), (14, 143798910), (15, 134212316), (20, 100659237), (21, 95865940), (28, 71899455), (30, 67106158), (35, 57519564), (42, 47932970), (60, 33553079), (70, 28759782), (84, 23966485), (105, 19173188), (140, 14379891), (210, 9586594), (420, 4793297), (1621, 1241940), (2957, 680820), (3242, 620970), (4863, 413980), (5914, 340410), (6484, 310485), (8105, 248388), (8871, 226940), (9726, 206990), (11347, 177420), (11828, 170205), (14785, 136164), (16210, 124194), (17742, 113470), (19452, 103495), (20699, 97260), (22694, 88710), (24315, 82796), (29570, 68082), (32420, 62097), (34041, 59140), (35484, 56735), (41398, 48630), (44355, 45388)]