128175270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{601}}^1\times {\mathrm{7109}}^1$

素因数の和:7720

約数の個数: 32

約数和(自身を含む): 308175840

約数和(自身を除く): 180000570

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 601, 1202, 1803, 3005, 3606, 6010, 7109, 9015, 14218, 18030, 21327, 35545, 42654, 71090, 106635, 213270, 4272509, 8545018, 12817527, 21362545, 25635054, 42725090, 64087635, 128175270]

約数ペア:

[(1, 128175270), (2, 64087635), (3, 42725090), (5, 25635054), (6, 21362545), (10, 12817527), (15, 8545018), (30, 4272509), (601, 213270), (1202, 106635), (1803, 71090), (3005, 42654), (3606, 35545), (6010, 21327), (7109, 18030), (9015, 14218)]