2247409780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{11491}}^1$

素因数の和:11645

約数の個数: 96

約数和(自身を含む): 5930975232

約数和(自身を除く): 3683565452

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 127, 140, 154, 220, 254, 308, 385, 508, 635, 770, 889, 1270, 1397, 1540, 1778, 2540, 2794, 3556, 4445, 5588, 6985, 8890, 9779, 11491, 13970, 17780, 19558, 22982, 27940, 39116, 45964, 48895, 57455, 80437, 97790, 114910, 126401, 160874, 195580, 229820, 252802, 321748, 402185, 505604, 632005, 804370, 884807, 1264010, 1459357, 1608740, 1769614, 2528020, 2918714, 3539228, 4424035, 5837428, 7296785, 8848070, 10215499, 14593570, 16052927, 17696140, 20430998, 29187140, 32105854, 40861996, 51077495, 64211708, 80264635, 102154990, 112370489, 160529270, 204309980, 224740978, 321058540, 449481956, 561852445, 1123704890, 2247409780]

約数ペア:

[(1, 2247409780), (2, 1123704890), (4, 561852445), (5, 449481956), (7, 321058540), (10, 224740978), (11, 204309980), (14, 160529270), (20, 112370489), (22, 102154990), (28, 80264635), (35, 64211708), (44, 51077495), (55, 40861996), (70, 32105854), (77, 29187140), (110, 20430998), (127, 17696140), (140, 16052927), (154, 14593570), (220, 10215499), (254, 8848070), (308, 7296785), (385, 5837428), (508, 4424035), (635, 3539228), (770, 2918714), (889, 2528020), (1270, 1769614), (1397, 1608740), (1540, 1459357), (1778, 1264010), (2540, 884807), (2794, 804370), (3556, 632005), (4445, 505604), (5588, 402185), (6985, 321748), (8890, 252802), (9779, 229820), (11491, 195580), (13970, 160874), (17780, 126401), (19558, 114910), (22982, 97790), (27940, 80437), (39116, 57455), (45964, 48895)]