74043095

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1$

素因数の和:204

約数の個数: 64

約数和(自身を含む): 115015680

約数和(自身を除く): 40972585

約数列:

[1, 5, 7, 19, 23, 35, 47, 95, 103, 115, 133, 161, 235, 329, 437, 515, 665, 721, 805, 893, 1081, 1645, 1957, 2185, 2369, 3059, 3605, 4465, 4841, 5405, 6251, 7567, 9785, 11845, 13699, 15295, 16583, 20539, 24205, 31255, 33887, 37835, 45011, 68495, 82915, 91979, 102695, 111343, 143773, 169435, 225055, 315077, 459895, 556715, 643853, 718865, 779401, 1575385, 2115517, 3219265, 3897005, 10577585, 14808619, 74043095]

約数ペア:

[(1, 74043095), (5, 14808619), (7, 10577585), (19, 3897005), (23, 3219265), (35, 2115517), (47, 1575385), (95, 779401), (103, 718865), (115, 643853), (133, 556715), (161, 459895), (235, 315077), (329, 225055), (437, 169435), (515, 143773), (665, 111343), (721, 102695), (805, 91979), (893, 82915), (1081, 68495), (1645, 45011), (1957, 37835), (2185, 33887), (2369, 31255), (3059, 24205), (3605, 20539), (4465, 16583), (4841, 15295), (5405, 13699), (6251, 11845), (7567, 9785)]