90717990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{5849}}^1$

素因数の和:5917

約数の個数: 64

約数和(自身を含む): 242611200

約数和(自身を除く): 151893210

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 47, 55, 66, 94, 110, 141, 165, 235, 282, 330, 470, 517, 705, 1034, 1410, 1551, 2585, 3102, 5170, 5849, 7755, 11698, 15510, 17547, 29245, 35094, 58490, 64339, 87735, 128678, 175470, 193017, 274903, 321695, 386034, 549806, 643390, 824709, 965085, 1374515, 1649418, 1930170, 2749030, 3023933, 4123545, 6047866, 8247090, 9071799, 15119665, 18143598, 30239330, 45358995, 90717990]

約数ペア:

[(1, 90717990), (2, 45358995), (3, 30239330), (5, 18143598), (6, 15119665), (10, 9071799), (11, 8247090), (15, 6047866), (22, 4123545), (30, 3023933), (33, 2749030), (47, 1930170), (55, 1649418), (66, 1374515), (94, 965085), (110, 824709), (141, 643390), (165, 549806), (235, 386034), (282, 321695), (330, 274903), (470, 193017), (517, 175470), (705, 128678), (1034, 87735), (1410, 64339), (1551, 58490), (2585, 35094), (3102, 29245), (5170, 17547), (5849, 15510), (7755, 11698)]