34343980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{156109}}^1$

素因数の和:156129

約数の個数: 24

約数和(自身を含む): 78679440

約数和(自身を除く): 44335460

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 156109, 312218, 624436, 780545, 1561090, 1717199, 3122180, 3434398, 6868796, 8585995, 17171990, 34343980]

約数ペア:

[(1, 34343980), (2, 17171990), (4, 8585995), (5, 6868796), (10, 3434398), (11, 3122180), (20, 1717199), (22, 1561090), (44, 780545), (55, 624436), (110, 312218), (220, 156109)]