2247203420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{17581}}^1$

素因数の和:17691

約数の個数: 96

約数和(自身を含む): 5954812416

約数和(自身を除く): 3707608996

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 83, 110, 140, 154, 166, 220, 308, 332, 385, 415, 581, 770, 830, 913, 1162, 1540, 1660, 1826, 2324, 2905, 3652, 4565, 5810, 6391, 9130, 11620, 12782, 17581, 18260, 25564, 31955, 35162, 63910, 70324, 87905, 123067, 127820, 175810, 193391, 246134, 351620, 386782, 492268, 615335, 773564, 966955, 1230670, 1353737, 1459223, 1933910, 2461340, 2707474, 2918446, 3867820, 5414948, 5836892, 6768685, 7296115, 10214561, 13537370, 14592230, 16051453, 20429122, 27074740, 29184460, 32102906, 40858244, 51072805, 64205812, 80257265, 102145610, 112360171, 160514530, 204291220, 224720342, 321029060, 449440684, 561800855, 1123601710, 2247203420]

約数ペア:

[(1, 2247203420), (2, 1123601710), (4, 561800855), (5, 449440684), (7, 321029060), (10, 224720342), (11, 204291220), (14, 160514530), (20, 112360171), (22, 102145610), (28, 80257265), (35, 64205812), (44, 51072805), (55, 40858244), (70, 32102906), (77, 29184460), (83, 27074740), (110, 20429122), (140, 16051453), (154, 14592230), (166, 13537370), (220, 10214561), (308, 7296115), (332, 6768685), (385, 5836892), (415, 5414948), (581, 3867820), (770, 2918446), (830, 2707474), (913, 2461340), (1162, 1933910), (1540, 1459223), (1660, 1353737), (1826, 1230670), (2324, 966955), (2905, 773564), (3652, 615335), (4565, 492268), (5810, 386782), (6391, 351620), (9130, 246134), (11620, 193391), (12782, 175810), (17581, 127820), (18260, 123067), (25564, 87905), (31955, 70324), (35162, 63910)]