29798660

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{619}}^1$

素因数の和:740

約数の個数: 48

約数和(自身を含む): 65620800

約数和(自身を除く): 35822140

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 83, 116, 145, 166, 290, 332, 415, 580, 619, 830, 1238, 1660, 2407, 2476, 3095, 4814, 6190, 9628, 12035, 12380, 17951, 24070, 35902, 48140, 51377, 71804, 89755, 102754, 179510, 205508, 256885, 359020, 513770, 1027540, 1489933, 2979866, 5959732, 7449665, 14899330, 29798660]

約数ペア:

[(1, 29798660), (2, 14899330), (4, 7449665), (5, 5959732), (10, 2979866), (20, 1489933), (29, 1027540), (58, 513770), (83, 359020), (116, 256885), (145, 205508), (166, 179510), (290, 102754), (332, 89755), (415, 71804), (580, 51377), (619, 48140), (830, 35902), (1238, 24070), (1660, 17951), (2407, 12380), (2476, 12035), (3095, 9628), (4814, 6190)]