30708049014

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{421}}^1\times {\mathrm{787}}^1$

素因数の和:1506

約数の個数: 96

約数和(自身を含む): 70550837760

約数和(自身を除く): 39842788746

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 271, 342, 421, 542, 787, 813, 842, 1263, 1574, 1626, 2361, 2439, 2526, 3789, 4722, 4878, 5149, 7083, 7578, 7999, 10298, 14166, 14953, 15447, 15998, 23997, 29906, 30894, 44859, 46341, 47994, 71991, 89718, 92682, 114091, 134577, 143982, 213277, 228182, 269154, 331327, 342273, 426554, 639831, 662654, 684546, 993981, 1026819, 1279662, 1919493, 1987962, 2053638, 2167729, 2981943, 3838986, 4052263, 4335458, 5963886, 6295213, 6503187, 8104526, 12156789, 12590426, 13006374, 18885639, 19509561, 24313578, 36470367, 37771278, 39019122, 56656917, 72940734, 89789617, 113313834, 179579234, 269368851, 538737702, 808106553, 1616213106, 1706002723, 3412005446, 5118008169, 10236016338, 15354024507, 30708049014]

約数ペア:

[(1, 30708049014), (2, 15354024507), (3, 10236016338), (6, 5118008169), (9, 3412005446), (18, 1706002723), (19, 1616213106), (38, 808106553), (57, 538737702), (114, 269368851), (171, 179579234), (271, 113313834), (342, 89789617), (421, 72940734), (542, 56656917), (787, 39019122), (813, 37771278), (842, 36470367), (1263, 24313578), (1574, 19509561), (1626, 18885639), (2361, 13006374), (2439, 12590426), (2526, 12156789), (3789, 8104526), (4722, 6503187), (4878, 6295213), (5149, 5963886), (7083, 4335458), (7578, 4052263), (7999, 3838986), (10298, 2981943), (14166, 2167729), (14953, 2053638), (15447, 1987962), (15998, 1919493), (23997, 1279662), (29906, 1026819), (30894, 993981), (44859, 684546), (46341, 662654), (47994, 639831), (71991, 426554), (89718, 342273), (92682, 331327), (114091, 269154), (134577, 228182), (143982, 213277)]