308468570

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{991}}^1\times {\mathrm{1831}}^1$

素因数の和:2846

約数の個数: 32

約数和(自身を含む): 588819456

約数和(自身を除く): 280350886

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 991, 1831, 1982, 3662, 4955, 9155, 9910, 16847, 18310, 31127, 33694, 62254, 84235, 155635, 168470, 311270, 1814521, 3629042, 9072605, 18145210, 30846857, 61693714, 154234285, 308468570]

約数ペア:

[(1, 308468570), (2, 154234285), (5, 61693714), (10, 30846857), (17, 18145210), (34, 9072605), (85, 3629042), (170, 1814521), (991, 311270), (1831, 168470), (1982, 155635), (3662, 84235), (4955, 62254), (9155, 33694), (9910, 31127), (16847, 18310)]