109620780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{7109}}^1$

素因数の和:7378

約数の個数: 48

約数和(自身を含む): 308175840

約数和(自身を除く): 198555060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 257, 514, 771, 1028, 1285, 1542, 2570, 3084, 3855, 5140, 7109, 7710, 14218, 15420, 21327, 28436, 35545, 42654, 71090, 85308, 106635, 142180, 213270, 426540, 1827013, 3654026, 5481039, 7308052, 9135065, 10962078, 18270130, 21924156, 27405195, 36540260, 54810390, 109620780]

約数ペア:

[(1, 109620780), (2, 54810390), (3, 36540260), (4, 27405195), (5, 21924156), (6, 18270130), (10, 10962078), (12, 9135065), (15, 7308052), (20, 5481039), (30, 3654026), (60, 1827013), (257, 426540), (514, 213270), (771, 142180), (1028, 106635), (1285, 85308), (1542, 71090), (2570, 42654), (3084, 35545), (3855, 28436), (5140, 21327), (7109, 15420), (7710, 14218)]