76617870

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{52121}}^1$

素因数の和:52145

約数の個数: 48

約数和(自身を含む): 213908688

約数和(自身を除く): 137290818

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 52121, 104242, 156363, 260605, 312726, 364847, 521210, 729694, 781815, 1094541, 1563630, 1824235, 2189082, 2553929, 3648470, 5107858, 5472705, 7661787, 10945410, 12769645, 15323574, 25539290, 38308935, 76617870]

約数ペア:

[(1, 76617870), (2, 38308935), (3, 25539290), (5, 15323574), (6, 12769645), (7, 10945410), (10, 7661787), (14, 5472705), (15, 5107858), (21, 3648470), (30, 2553929), (35, 2189082), (42, 1824235), (49, 1563630), (70, 1094541), (98, 781815), (105, 729694), (147, 521210), (210, 364847), (245, 312726), (294, 260605), (490, 156363), (735, 104242), (1470, 52121)]