17967474990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{1436249}}^1$

素因数の和:1436401

約数の個数: 48

約数和(自身を含む): 47051550000

約数和(自身を除く): 29084075010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 139, 278, 417, 695, 834, 1251, 1390, 2085, 2502, 4170, 6255, 12510, 1436249, 2872498, 4308747, 7181245, 8617494, 12926241, 14362490, 21543735, 25852482, 43087470, 64631205, 129262410, 199638611, 399277222, 598915833, 998193055, 1197831666, 1796747499, 1996386110, 2994579165, 3593494998, 5989158330, 8983737495, 17967474990]

約数ペア:

[(1, 17967474990), (2, 8983737495), (3, 5989158330), (5, 3593494998), (6, 2994579165), (9, 1996386110), (10, 1796747499), (15, 1197831666), (18, 998193055), (30, 598915833), (45, 399277222), (90, 199638611), (139, 129262410), (278, 64631205), (417, 43087470), (695, 25852482), (834, 21543735), (1251, 14362490), (1390, 12926241), (2085, 8617494), (2502, 7181245), (4170, 4308747), (6255, 2872498), (12510, 1436249)]