39411390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{18503}}^1$

素因数の和:18584

約数の個数: 32

約数和(自身を含む): 95924736

約数和(自身を除く): 56513346

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 2130, 18503, 37006, 55509, 92515, 111018, 185030, 277545, 555090, 1313713, 2627426, 3941139, 6568565, 7882278, 13137130, 19705695, 39411390]

約数ペア:

[(1, 39411390), (2, 19705695), (3, 13137130), (5, 7882278), (6, 6568565), (10, 3941139), (15, 2627426), (30, 1313713), (71, 555090), (142, 277545), (213, 185030), (355, 111018), (426, 92515), (710, 55509), (1065, 37006), (2130, 18503)]