74234280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{618619}}^1$

素因数の和:618633

約数の個数: 32

約数和(自身を含む): 222703200

約数和(自身を除く): 148468920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 618619, 1237238, 1855857, 2474476, 3093095, 3711714, 4948952, 6186190, 7423428, 9279285, 12372380, 14846856, 18558570, 24744760, 37117140, 74234280]

約数ペア:

[(1, 74234280), (2, 37117140), (3, 24744760), (4, 18558570), (5, 14846856), (6, 12372380), (8, 9279285), (10, 7423428), (12, 6186190), (15, 4948952), (20, 3711714), (24, 3093095), (30, 2474476), (40, 1855857), (60, 1237238), (120, 618619)]