61263580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{25741}}^1$

素因数の和:25774

約数の個数: 48

約数和(自身を含む): 155687616

約数和(自身を除く): 94424036

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 25741, 51482, 102964, 128705, 180187, 257410, 360374, 437597, 514820, 720748, 875194, 900935, 1750388, 1801870, 2187985, 3063179, 3603740, 4375970, 6126358, 8751940, 12252716, 15315895, 30631790, 61263580]

約数ペア:

[(1, 61263580), (2, 30631790), (4, 15315895), (5, 12252716), (7, 8751940), (10, 6126358), (14, 4375970), (17, 3603740), (20, 3063179), (28, 2187985), (34, 1801870), (35, 1750388), (68, 900935), (70, 875194), (85, 720748), (119, 514820), (140, 437597), (170, 360374), (238, 257410), (340, 180187), (476, 128705), (595, 102964), (1190, 51482), (2380, 25741)]