29974212

素因数分解:

$2^2\times 3^4\times {\mathrm{71}}^1\times {\mathrm{1303}}^1$

素因数の和:1390

約数の個数: 60

約数和(自身を含む): 79523136

約数和(自身を除く): 49548924

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 71, 81, 108, 142, 162, 213, 284, 324, 426, 639, 852, 1278, 1303, 1917, 2556, 2606, 3834, 3909, 5212, 5751, 7668, 7818, 11502, 11727, 15636, 23004, 23454, 35181, 46908, 70362, 92513, 105543, 140724, 185026, 211086, 277539, 370052, 422172, 555078, 832617, 1110156, 1665234, 2497851, 3330468, 4995702, 7493553, 9991404, 14987106, 29974212]

約数ペア:

[(1, 29974212), (2, 14987106), (3, 9991404), (4, 7493553), (6, 4995702), (9, 3330468), (12, 2497851), (18, 1665234), (27, 1110156), (36, 832617), (54, 555078), (71, 422172), (81, 370052), (108, 277539), (142, 211086), (162, 185026), (213, 140724), (284, 105543), (324, 92513), (426, 70362), (639, 46908), (852, 35181), (1278, 23454), (1303, 23004), (1917, 15636), (2556, 11727), (2606, 11502), (3834, 7818), (3909, 7668), (5212, 5751)]