15353030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1$

素因数の和:309

約数の個数: 64

約数和(自身を含む): 34947072

約数和(自身を除く): 19594042

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 127, 154, 157, 254, 314, 385, 635, 770, 785, 889, 1099, 1270, 1397, 1570, 1727, 1778, 2198, 2794, 3454, 4445, 5495, 6985, 8635, 8890, 9779, 10990, 12089, 13970, 17270, 19558, 19939, 24178, 39878, 48895, 60445, 97790, 99695, 120890, 139573, 199390, 219329, 279146, 438658, 697865, 1096645, 1395730, 1535303, 2193290, 3070606, 7676515, 15353030]

約数ペア:

[(1, 15353030), (2, 7676515), (5, 3070606), (7, 2193290), (10, 1535303), (11, 1395730), (14, 1096645), (22, 697865), (35, 438658), (55, 279146), (70, 219329), (77, 199390), (110, 139573), (127, 120890), (154, 99695), (157, 97790), (254, 60445), (314, 48895), (385, 39878), (635, 24178), (770, 19939), (785, 19558), (889, 17270), (1099, 13970), (1270, 12089), (1397, 10990), (1570, 9779), (1727, 8890), (1778, 8635), (2198, 6985), (2794, 5495), (3454, 4445)]