15140706

素因数分解:

$2^1\times 3^1\times 7^4\times {\mathrm{1051}}^1$

素因数の和:1084

約数の個数: 40

約数和(自身を含む): 35359824

約数和(自身を除く): 20219118

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 343, 686, 1029, 1051, 2058, 2102, 2401, 3153, 4802, 6306, 7203, 7357, 14406, 14714, 22071, 44142, 51499, 102998, 154497, 308994, 360493, 720986, 1081479, 2162958, 2523451, 5046902, 7570353, 15140706]

約数ペア:

[(1, 15140706), (2, 7570353), (3, 5046902), (6, 2523451), (7, 2162958), (14, 1081479), (21, 720986), (42, 360493), (49, 308994), (98, 154497), (147, 102998), (294, 51499), (343, 44142), (686, 22071), (1029, 14714), (1051, 14406), (2058, 7357), (2102, 7203), (2401, 6306), (3153, 4802)]