29957270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{809}}^1$

素因数の和:869

約数の個数: 48

約数和(自身を含む): 64501920

約数和(自身を除く): 34544650

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 529, 805, 809, 1058, 1610, 1618, 2645, 3703, 4045, 5290, 5663, 7406, 8090, 11326, 18515, 18607, 28315, 37030, 37214, 56630, 93035, 130249, 186070, 260498, 427961, 651245, 855922, 1302490, 2139805, 2995727, 4279610, 5991454, 14978635, 29957270]

約数ペア:

[(1, 29957270), (2, 14978635), (5, 5991454), (7, 4279610), (10, 2995727), (14, 2139805), (23, 1302490), (35, 855922), (46, 651245), (70, 427961), (115, 260498), (161, 186070), (230, 130249), (322, 93035), (529, 56630), (805, 37214), (809, 37030), (1058, 28315), (1610, 18607), (1618, 18515), (2645, 11326), (3703, 8090), (4045, 7406), (5290, 5663)]