74660670

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{39503}}^1$

素因数の和:39526

約数の個数: 64

約数和(自身を含む): 227543040

約数和(自身を除く): 152882370

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 39503, 79006, 118509, 197515, 237018, 276521, 355527, 395030, 553042, 592545, 711054, 829563, 1066581, 1185090, 1382605, 1659126, 1777635, 2133162, 2488689, 2765210, 3555270, 4147815, 4977378, 5332905, 7466067, 8295630, 10665810, 12443445, 14932134, 24886890, 37330335, 74660670]

約数ペア:

[(1, 74660670), (2, 37330335), (3, 24886890), (5, 14932134), (6, 12443445), (7, 10665810), (9, 8295630), (10, 7466067), (14, 5332905), (15, 4977378), (18, 4147815), (21, 3555270), (27, 2765210), (30, 2488689), (35, 2133162), (42, 1777635), (45, 1659126), (54, 1382605), (63, 1185090), (70, 1066581), (90, 829563), (105, 711054), (126, 592545), (135, 553042), (189, 395030), (210, 355527), (270, 276521), (315, 237018), (378, 197515), (630, 118509), (945, 79006), (1890, 39503)]