870813104

素因数分解:

$2^4\times 7^2\times {\mathrm{41}}^1\times {\mathrm{27091}}^1$

素因数の和:27154

約数の個数: 60

約数和(自身を含む): 2010605688

約数和(自身を除く): 1139792584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 49, 56, 82, 98, 112, 164, 196, 287, 328, 392, 574, 656, 784, 1148, 2009, 2296, 4018, 4592, 8036, 16072, 27091, 32144, 54182, 108364, 189637, 216728, 379274, 433456, 758548, 1110731, 1327459, 1517096, 2221462, 2654918, 3034192, 4442924, 5309836, 7775117, 8885848, 10619672, 15550234, 17771696, 21239344, 31100468, 54425819, 62200936, 108851638, 124401872, 217703276, 435406552, 870813104]

約数ペア:

[(1, 870813104), (2, 435406552), (4, 217703276), (7, 124401872), (8, 108851638), (14, 62200936), (16, 54425819), (28, 31100468), (41, 21239344), (49, 17771696), (56, 15550234), (82, 10619672), (98, 8885848), (112, 7775117), (164, 5309836), (196, 4442924), (287, 3034192), (328, 2654918), (392, 2221462), (574, 1517096), (656, 1327459), (784, 1110731), (1148, 758548), (2009, 433456), (2296, 379274), (4018, 216728), (4592, 189637), (8036, 108364), (16072, 54182), (27091, 32144)]