26816370

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{461}}^1$

素因数の和:755

約数の個数: 64

約数和(自身を含む): 73979136

約数和(自身を除く): 47162766

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 277, 461, 554, 831, 922, 1383, 1385, 1662, 1939, 2305, 2766, 2770, 3227, 3878, 4155, 4610, 5817, 6454, 6915, 8310, 9681, 9695, 11634, 13830, 16135, 19362, 19390, 29085, 32270, 48405, 58170, 96810, 127697, 255394, 383091, 638485, 766182, 893879, 1276970, 1787758, 1915455, 2681637, 3830910, 4469395, 5363274, 8938790, 13408185, 26816370]

約数ペア:

[(1, 26816370), (2, 13408185), (3, 8938790), (5, 5363274), (6, 4469395), (7, 3830910), (10, 2681637), (14, 1915455), (15, 1787758), (21, 1276970), (30, 893879), (35, 766182), (42, 638485), (70, 383091), (105, 255394), (210, 127697), (277, 96810), (461, 58170), (554, 48405), (831, 32270), (922, 29085), (1383, 19390), (1385, 19362), (1662, 16135), (1939, 13830), (2305, 11634), (2766, 9695), (2770, 9681), (3227, 8310), (3878, 6915), (4155, 6454), (4610, 5817)]