12842291330

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{91711}}^1$

素因数の和:91815

約数の個数: 64

約数和(自身を含む): 26941317120

約数和(自身を除く): 14099025790

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 67, 95, 110, 134, 190, 209, 335, 418, 670, 737, 1045, 1273, 1474, 2090, 2546, 3685, 6365, 7370, 12730, 14003, 28006, 70015, 91711, 140030, 183422, 458555, 917110, 1008821, 1742509, 2017642, 3485018, 5044105, 6144637, 8712545, 10088210, 12289274, 17425090, 19167599, 30723185, 38335198, 61446370, 67591007, 95837995, 116748103, 135182014, 191675990, 233496206, 337955035, 583740515, 675910070, 1167481030, 1284229133, 2568458266, 6421145665, 12842291330]

約数ペア:

[(1, 12842291330), (2, 6421145665), (5, 2568458266), (10, 1284229133), (11, 1167481030), (19, 675910070), (22, 583740515), (38, 337955035), (55, 233496206), (67, 191675990), (95, 135182014), (110, 116748103), (134, 95837995), (190, 67591007), (209, 61446370), (335, 38335198), (418, 30723185), (670, 19167599), (737, 17425090), (1045, 12289274), (1273, 10088210), (1474, 8712545), (2090, 6144637), (2546, 5044105), (3685, 3485018), (6365, 2017642), (7370, 1742509), (12730, 1008821), (14003, 917110), (28006, 458555), (70015, 183422), (91711, 140030)]