27295590

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{6841}}^1$

素因数の和:6877

約数の個数: 64

約数和(自身を含む): 78819840

約数和(自身を除く): 51524250

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 95, 105, 114, 133, 190, 210, 266, 285, 399, 570, 665, 798, 1330, 1995, 3990, 6841, 13682, 20523, 34205, 41046, 47887, 68410, 95774, 102615, 129979, 143661, 205230, 239435, 259958, 287322, 389937, 478870, 649895, 718305, 779874, 909853, 1299790, 1436610, 1819706, 1949685, 2729559, 3899370, 4549265, 5459118, 9098530, 13647795, 27295590]

約数ペア:

[(1, 27295590), (2, 13647795), (3, 9098530), (5, 5459118), (6, 4549265), (7, 3899370), (10, 2729559), (14, 1949685), (15, 1819706), (19, 1436610), (21, 1299790), (30, 909853), (35, 779874), (38, 718305), (42, 649895), (57, 478870), (70, 389937), (95, 287322), (105, 259958), (114, 239435), (133, 205230), (190, 143661), (210, 129979), (266, 102615), (285, 95774), (399, 68410), (570, 47887), (665, 41046), (798, 34205), (1330, 20523), (1995, 13682), (3990, 6841)]