30489020056

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{657431}}^1$

素因数の和:657496

約数の個数: 64

約数和(自身を含む): 68162549760

約数和(自身を除く): 37673529704

約数列:

[1, 2, 4, 8, 11, 17, 22, 31, 34, 44, 62, 68, 88, 124, 136, 187, 248, 341, 374, 527, 682, 748, 1054, 1364, 1496, 2108, 2728, 4216, 5797, 11594, 23188, 46376, 657431, 1314862, 2629724, 5259448, 7231741, 11176327, 14463482, 20380361, 22352654, 28926964, 40760722, 44705308, 57853928, 81521444, 89410616, 122939597, 163042888, 224183971, 245879194, 346466137, 448367942, 491758388, 692932274, 896735884, 983516776, 1385864548, 1793471768, 2771729096, 3811127507, 7622255014, 15244510028, 30489020056]

約数ペア:

[(1, 30489020056), (2, 15244510028), (4, 7622255014), (8, 3811127507), (11, 2771729096), (17, 1793471768), (22, 1385864548), (31, 983516776), (34, 896735884), (44, 692932274), (62, 491758388), (68, 448367942), (88, 346466137), (124, 245879194), (136, 224183971), (187, 163042888), (248, 122939597), (341, 89410616), (374, 81521444), (527, 57853928), (682, 44705308), (748, 40760722), (1054, 28926964), (1364, 22352654), (1496, 20380361), (2108, 14463482), (2728, 11176327), (4216, 7231741), (5797, 5259448), (11594, 2629724), (23188, 1314862), (46376, 657431)]