12014769620

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{2137}}^1\times {\mathrm{5737}}^1$

素因数の和:7897

約数の個数: 72

約数和(自身を含む): 29369218536

約数和(自身を除く): 17354448916

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 2137, 4274, 5737, 8548, 10685, 11474, 14959, 21370, 22948, 28685, 29918, 40159, 42740, 57370, 59836, 74795, 80318, 104713, 114740, 149590, 160636, 200795, 209426, 281113, 299180, 401590, 418852, 523565, 562226, 803180, 1047130, 1124452, 1405565, 2094260, 2811130, 5622260, 12259969, 24519938, 49039876, 61299845, 85819783, 122599690, 171639566, 245199380, 343279132, 429098915, 600738481, 858197830, 1201476962, 1716395660, 2402953924, 3003692405, 6007384810, 12014769620]

約数ペア:

[(1, 12014769620), (2, 6007384810), (4, 3003692405), (5, 2402953924), (7, 1716395660), (10, 1201476962), (14, 858197830), (20, 600738481), (28, 429098915), (35, 343279132), (49, 245199380), (70, 171639566), (98, 122599690), (140, 85819783), (196, 61299845), (245, 49039876), (490, 24519938), (980, 12259969), (2137, 5622260), (4274, 2811130), (5737, 2094260), (8548, 1405565), (10685, 1124452), (11474, 1047130), (14959, 803180), (21370, 562226), (22948, 523565), (28685, 418852), (29918, 401590), (40159, 299180), (42740, 281113), (57370, 209426), (59836, 200795), (74795, 160636), (80318, 149590), (104713, 114740)]