89989030

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{5087}}^1$

素因数の和:5184

約数の個数: 32

約数和(自身を含む): 170346240

約数和(自身を除く): 80357210

約数列:

[1, 2, 5, 10, 29, 58, 61, 122, 145, 290, 305, 610, 1769, 3538, 5087, 8845, 10174, 17690, 25435, 50870, 147523, 295046, 310307, 620614, 737615, 1475230, 1551535, 3103070, 8998903, 17997806, 44994515, 89989030]

約数ペア:

[(1, 89989030), (2, 44994515), (5, 17997806), (10, 8998903), (29, 3103070), (58, 1551535), (61, 1475230), (122, 737615), (145, 620614), (290, 310307), (305, 295046), (610, 147523), (1769, 50870), (3538, 25435), (5087, 17690), (8845, 10174)]