3040352980

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{134887}}^1$

素因数の和:134933

約数の個数: 72

約数和(自身を含む): 7750124928

約数和(自身を除く): 4709771948

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 49, 70, 92, 98, 115, 140, 161, 196, 230, 245, 322, 460, 490, 644, 805, 980, 1127, 1610, 2254, 3220, 4508, 5635, 11270, 22540, 134887, 269774, 539548, 674435, 944209, 1348870, 1888418, 2697740, 3102401, 3776836, 4721045, 6204802, 6609463, 9442090, 12409604, 13218926, 15512005, 18884180, 21716807, 26437852, 31024010, 33047315, 43433614, 62048020, 66094630, 86867228, 108584035, 132189260, 152017649, 217168070, 304035298, 434336140, 608070596, 760088245, 1520176490, 3040352980]

約数ペア:

[(1, 3040352980), (2, 1520176490), (4, 760088245), (5, 608070596), (7, 434336140), (10, 304035298), (14, 217168070), (20, 152017649), (23, 132189260), (28, 108584035), (35, 86867228), (46, 66094630), (49, 62048020), (70, 43433614), (92, 33047315), (98, 31024010), (115, 26437852), (140, 21716807), (161, 18884180), (196, 15512005), (230, 13218926), (245, 12409604), (322, 9442090), (460, 6609463), (490, 6204802), (644, 4721045), (805, 3776836), (980, 3102401), (1127, 2697740), (1610, 1888418), (2254, 1348870), (3220, 944209), (4508, 674435), (5635, 539548), (11270, 269774), (22540, 134887)]