64792910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{5477}}^1$

素因数の和:5517

約数の個数: 48

約数和(自身を含む): 144356256

約数和(自身を除く): 79563346

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 169, 182, 338, 455, 845, 910, 1183, 1690, 2366, 5477, 5915, 10954, 11830, 27385, 38339, 54770, 71201, 76678, 142402, 191695, 356005, 383390, 498407, 712010, 925613, 996814, 1851226, 2492035, 4628065, 4984070, 6479291, 9256130, 12958582, 32396455, 64792910]

約数ペア:

[(1, 64792910), (2, 32396455), (5, 12958582), (7, 9256130), (10, 6479291), (13, 4984070), (14, 4628065), (26, 2492035), (35, 1851226), (65, 996814), (70, 925613), (91, 712010), (130, 498407), (169, 383390), (182, 356005), (338, 191695), (455, 142402), (845, 76678), (910, 71201), (1183, 54770), (1690, 38339), (2366, 27385), (5477, 11830), (5915, 10954)]