138811083610

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{787}}^1\times {\mathrm{608207}}^1$

素因数の和:609030

約数の個数: 32

約数和(自身を含む): 258804668160

約数和(自身を除く): 119993584550

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 787, 1574, 3935, 7870, 22823, 45646, 114115, 228230, 608207, 1216414, 3041035, 6082070, 17638003, 35276006, 88190015, 176380030, 478658909, 957317818, 2393294545, 4786589090, 13881108361, 27762216722, 69405541805, 138811083610]

約数ペア:

[(1, 138811083610), (2, 69405541805), (5, 27762216722), (10, 13881108361), (29, 4786589090), (58, 2393294545), (145, 957317818), (290, 478658909), (787, 176380030), (1574, 88190015), (3935, 35276006), (7870, 17638003), (22823, 6082070), (45646, 3041035), (114115, 1216414), (228230, 608207)]