28105930

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{5701}}^1$

素因数の和:5754

約数の個数: 32

約数和(自身を含む): 55423440

約数和(自身を除く): 27317510

約数列:

[1, 2, 5, 10, 17, 29, 34, 58, 85, 145, 170, 290, 493, 986, 2465, 4930, 5701, 11402, 28505, 57010, 96917, 165329, 193834, 330658, 484585, 826645, 969170, 1653290, 2810593, 5621186, 14052965, 28105930]

約数ペア:

[(1, 28105930), (2, 14052965), (5, 5621186), (10, 2810593), (17, 1653290), (29, 969170), (34, 826645), (58, 484585), (85, 330658), (145, 193834), (170, 165329), (290, 96917), (493, 57010), (986, 28505), (2465, 11402), (4930, 5701)]