29294440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{104623}}^1$

素因数の和:104641

約数の個数: 32

約数和(自身を含む): 75329280

約数和(自身を除く): 46034840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 104623, 209246, 418492, 523115, 732361, 836984, 1046230, 1464722, 2092460, 2929444, 3661805, 4184920, 5858888, 7323610, 14647220, 29294440]

約数ペア:

[(1, 29294440), (2, 14647220), (4, 7323610), (5, 5858888), (7, 4184920), (8, 3661805), (10, 2929444), (14, 2092460), (20, 1464722), (28, 1046230), (35, 836984), (40, 732361), (56, 523115), (70, 418492), (140, 209246), (280, 104623)]