2999138060

素因数分解:

$2^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{463}}^1\times {\mathrm{1987}}^1$

素因数の和:2622

約数の個数: 48

約数和(自身を含む): 6353711616

約数和(自身を除く): 3354573556

約数列:

[1, 2, 4, 5, 10, 20, 163, 326, 463, 652, 815, 926, 1630, 1852, 1987, 2315, 3260, 3974, 4630, 7948, 9260, 9935, 19870, 39740, 75469, 150938, 301876, 323881, 377345, 647762, 754690, 919981, 1295524, 1509380, 1619405, 1839962, 3238810, 3679924, 4599905, 6477620, 9199810, 18399620, 149956903, 299913806, 599827612, 749784515, 1499569030, 2999138060]

約数ペア:

[(1, 2999138060), (2, 1499569030), (4, 749784515), (5, 599827612), (10, 299913806), (20, 149956903), (163, 18399620), (326, 9199810), (463, 6477620), (652, 4599905), (815, 3679924), (926, 3238810), (1630, 1839962), (1852, 1619405), (1987, 1509380), (2315, 1295524), (3260, 919981), (3974, 754690), (4630, 647762), (7948, 377345), (9260, 323881), (9935, 301876), (19870, 150938), (39740, 75469)]