38805690

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{157}}^1$

素因数の和:292

約数の個数: 128

約数和(自身を含む): 117946368

約数和(自身を除く): 79140678

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 77, 105, 107, 110, 154, 157, 165, 210, 214, 231, 314, 321, 330, 385, 462, 471, 535, 642, 749, 770, 785, 942, 1070, 1099, 1155, 1177, 1498, 1570, 1605, 1727, 2198, 2247, 2310, 2354, 2355, 3210, 3297, 3454, 3531, 3745, 4494, 4710, 5181, 5495, 5885, 6594, 7062, 7490, 8239, 8635, 10362, 10990, 11235, 11770, 12089, 16478, 16485, 16799, 17270, 17655, 22470, 24178, 24717, 25905, 32970, 33598, 35310, 36267, 41195, 49434, 50397, 51810, 60445, 72534, 82390, 83995, 100794, 117593, 120890, 123585, 167990, 181335, 184789, 235186, 247170, 251985, 352779, 362670, 369578, 503970, 554367, 587965, 705558, 923945, 1108734, 1175930, 1293523, 1763895, 1847890, 2587046, 2771835, 3527790, 3880569, 5543670, 6467615, 7761138, 12935230, 19402845, 38805690]

約数ペア:

[(1, 38805690), (2, 19402845), (3, 12935230), (5, 7761138), (6, 6467615), (7, 5543670), (10, 3880569), (11, 3527790), (14, 2771835), (15, 2587046), (21, 1847890), (22, 1763895), (30, 1293523), (33, 1175930), (35, 1108734), (42, 923945), (55, 705558), (66, 587965), (70, 554367), (77, 503970), (105, 369578), (107, 362670), (110, 352779), (154, 251985), (157, 247170), (165, 235186), (210, 184789), (214, 181335), (231, 167990), (314, 123585), (321, 120890), (330, 117593), (385, 100794), (462, 83995), (471, 82390), (535, 72534), (642, 60445), (749, 51810), (770, 50397), (785, 49434), (942, 41195), (1070, 36267), (1099, 35310), (1155, 33598), (1177, 32970), (1498, 25905), (1570, 24717), (1605, 24178), (1727, 22470), (2198, 17655), (2247, 17270), (2310, 16799), (2354, 16485), (2355, 16478), (3210, 12089), (3297, 11770), (3454, 11235), (3531, 10990), (3745, 10362), (4494, 8635), (4710, 8239), (5181, 7490), (5495, 7062), (5885, 6594)]