17684810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1$

素因数の和:263

約数の個数: 64

約数和(自身を含む): 38102400

約数和(自身を除く): 20417590

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 83, 110, 130, 143, 149, 166, 286, 298, 415, 715, 745, 830, 913, 1079, 1430, 1490, 1639, 1826, 1937, 2158, 3278, 3874, 4565, 5395, 8195, 9130, 9685, 10790, 11869, 12367, 16390, 19370, 21307, 23738, 24734, 42614, 59345, 61835, 106535, 118690, 123670, 136037, 160771, 213070, 272074, 321542, 680185, 803855, 1360370, 1607710, 1768481, 3536962, 8842405, 17684810]

約数ペア:

[(1, 17684810), (2, 8842405), (5, 3536962), (10, 1768481), (11, 1607710), (13, 1360370), (22, 803855), (26, 680185), (55, 321542), (65, 272074), (83, 213070), (110, 160771), (130, 136037), (143, 123670), (149, 118690), (166, 106535), (286, 61835), (298, 59345), (415, 42614), (715, 24734), (745, 23738), (830, 21307), (913, 19370), (1079, 16390), (1430, 12367), (1490, 11869), (1639, 10790), (1826, 9685), (1937, 9130), (2158, 8195), (3278, 5395), (3874, 4565)]