64394220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2269}}^1$

素因数の和:2335

約数の個数: 96

約数和(自身を含む): 201358080

約数和(自身を除く): 136963860

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 43, 44, 55, 60, 66, 86, 110, 129, 132, 165, 172, 215, 220, 258, 330, 430, 473, 516, 645, 660, 860, 946, 1290, 1419, 1892, 2269, 2365, 2580, 2838, 4538, 4730, 5676, 6807, 7095, 9076, 9460, 11345, 13614, 14190, 22690, 24959, 27228, 28380, 34035, 45380, 49918, 68070, 74877, 97567, 99836, 124795, 136140, 149754, 195134, 249590, 292701, 299508, 374385, 390268, 487835, 499180, 585402, 748770, 975670, 1073237, 1170804, 1463505, 1497540, 1951340, 2146474, 2927010, 3219711, 4292948, 5366185, 5854020, 6439422, 10732370, 12878844, 16098555, 21464740, 32197110, 64394220]

約数ペア:

[(1, 64394220), (2, 32197110), (3, 21464740), (4, 16098555), (5, 12878844), (6, 10732370), (10, 6439422), (11, 5854020), (12, 5366185), (15, 4292948), (20, 3219711), (22, 2927010), (30, 2146474), (33, 1951340), (43, 1497540), (44, 1463505), (55, 1170804), (60, 1073237), (66, 975670), (86, 748770), (110, 585402), (129, 499180), (132, 487835), (165, 390268), (172, 374385), (215, 299508), (220, 292701), (258, 249590), (330, 195134), (430, 149754), (473, 136140), (516, 124795), (645, 99836), (660, 97567), (860, 74877), (946, 68070), (1290, 49918), (1419, 45380), (1892, 34035), (2269, 28380), (2365, 27228), (2580, 24959), (2838, 22690), (4538, 14190), (4730, 13614), (5676, 11345), (6807, 9460), (7095, 9076)]