89673430

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1$

素因数の和:290

約数の個数: 96

約数和(自身を含む): 208023552

約数和(自身を除く): 118350122

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 77, 98, 110, 127, 131, 154, 245, 254, 262, 385, 490, 539, 635, 655, 770, 889, 917, 1078, 1270, 1310, 1397, 1441, 1778, 1834, 2695, 2794, 2882, 4445, 4585, 5390, 6223, 6419, 6985, 7205, 8890, 9170, 9779, 10087, 12446, 12838, 13970, 14410, 16637, 19558, 20174, 31115, 32095, 33274, 48895, 50435, 62230, 64190, 68453, 70609, 83185, 97790, 100870, 116459, 136906, 141218, 166370, 183007, 232918, 342265, 353045, 366014, 582295, 684530, 706090, 815213, 915035, 1164590, 1281049, 1630426, 1830070, 2562098, 4076065, 6405245, 8152130, 8967343, 12810490, 17934686, 44836715, 89673430]

約数ペア:

[(1, 89673430), (2, 44836715), (5, 17934686), (7, 12810490), (10, 8967343), (11, 8152130), (14, 6405245), (22, 4076065), (35, 2562098), (49, 1830070), (55, 1630426), (70, 1281049), (77, 1164590), (98, 915035), (110, 815213), (127, 706090), (131, 684530), (154, 582295), (245, 366014), (254, 353045), (262, 342265), (385, 232918), (490, 183007), (539, 166370), (635, 141218), (655, 136906), (770, 116459), (889, 100870), (917, 97790), (1078, 83185), (1270, 70609), (1310, 68453), (1397, 64190), (1441, 62230), (1778, 50435), (1834, 48895), (2695, 33274), (2794, 32095), (2882, 31115), (4445, 20174), (4585, 19558), (5390, 16637), (6223, 14410), (6419, 13970), (6985, 12838), (7205, 12446), (8890, 10087), (9170, 9779)]