207670830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1489}}^1\times {\mathrm{4649}}^1$

素因数の和:6148

約数の個数: 32

約数和(自身を含む): 498852000

約数和(自身を除く): 291181170

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1489, 2978, 4467, 4649, 7445, 8934, 9298, 13947, 14890, 22335, 23245, 27894, 44670, 46490, 69735, 139470, 6922361, 13844722, 20767083, 34611805, 41534166, 69223610, 103835415, 207670830]

約数ペア:

[(1, 207670830), (2, 103835415), (3, 69223610), (5, 41534166), (6, 34611805), (10, 20767083), (15, 13844722), (30, 6922361), (1489, 139470), (2978, 69735), (4467, 46490), (4649, 44670), (7445, 27894), (8934, 23245), (9298, 22335), (13947, 14890)]