26648730

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{229}}^1\times {\mathrm{431}}^1$

素因数の和:676

約数の個数: 64

約数和(自身を含む): 71539200

約数和(自身を除く): 44890470

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 229, 270, 431, 458, 687, 862, 1145, 1293, 1374, 2061, 2155, 2290, 2586, 3435, 3879, 4122, 4310, 6183, 6465, 6870, 7758, 10305, 11637, 12366, 12930, 19395, 20610, 23274, 30915, 38790, 58185, 61830, 98699, 116370, 197398, 296097, 493495, 592194, 888291, 986990, 1480485, 1776582, 2664873, 2960970, 4441455, 5329746, 8882910, 13324365, 26648730]

約数ペア:

[(1, 26648730), (2, 13324365), (3, 8882910), (5, 5329746), (6, 4441455), (9, 2960970), (10, 2664873), (15, 1776582), (18, 1480485), (27, 986990), (30, 888291), (45, 592194), (54, 493495), (90, 296097), (135, 197398), (229, 116370), (270, 98699), (431, 61830), (458, 58185), (687, 38790), (862, 30915), (1145, 23274), (1293, 20610), (1374, 19395), (2061, 12930), (2155, 12366), (2290, 11637), (2586, 10305), (3435, 7758), (3879, 6870), (4122, 6465), (4310, 6183)]