71506804910

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{211}}^1\times {\mathrm{229}}^1\times {\mathrm{1783}}^1$

素因数の和:2313

約数の個数: 64

約数和(自身を含む): 131525614080

約数和(自身を除く): 60018809170

約数列:

[1, 2, 5, 10, 83, 166, 211, 229, 415, 422, 458, 830, 1055, 1145, 1783, 2110, 2290, 3566, 8915, 17513, 17830, 19007, 35026, 38014, 48319, 87565, 95035, 96638, 147989, 175130, 190070, 241595, 295978, 376213, 408307, 483190, 739945, 752426, 816614, 1479890, 1881065, 2041535, 3762130, 4010477, 4083070, 8020954, 20052385, 31225679, 33889481, 40104770, 62451358, 67778962, 86152777, 156128395, 169447405, 172305554, 312256790, 338894810, 430763885, 861527770, 7150680491, 14301360982, 35753402455, 71506804910]

約数ペア:

[(1, 71506804910), (2, 35753402455), (5, 14301360982), (10, 7150680491), (83, 861527770), (166, 430763885), (211, 338894810), (229, 312256790), (415, 172305554), (422, 169447405), (458, 156128395), (830, 86152777), (1055, 67778962), (1145, 62451358), (1783, 40104770), (2110, 33889481), (2290, 31225679), (3566, 20052385), (8915, 8020954), (17513, 4083070), (17830, 4010477), (19007, 3762130), (35026, 2041535), (38014, 1881065), (48319, 1479890), (87565, 816614), (95035, 752426), (96638, 739945), (147989, 483190), (175130, 408307), (190070, 376213), (241595, 295978)]