11180820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{3803}}^1$

素因数の和:3829

約数の個数: 72

約数和(自身を含む): 36427104

約数和(自身を除く): 25246284

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 3803, 7606, 11409, 15212, 19015, 22818, 26621, 38030, 45636, 53242, 57045, 76060, 79863, 106484, 114090, 133105, 159726, 186347, 228180, 266210, 319452, 372694, 399315, 532420, 559041, 745388, 798630, 931735, 1118082, 1597260, 1863470, 2236164, 2795205, 3726940, 5590410, 11180820]

約数ペア:

[(1, 11180820), (2, 5590410), (3, 3726940), (4, 2795205), (5, 2236164), (6, 1863470), (7, 1597260), (10, 1118082), (12, 931735), (14, 798630), (15, 745388), (20, 559041), (21, 532420), (28, 399315), (30, 372694), (35, 319452), (42, 266210), (49, 228180), (60, 186347), (70, 159726), (84, 133105), (98, 114090), (105, 106484), (140, 79863), (147, 76060), (196, 57045), (210, 53242), (245, 45636), (294, 38030), (420, 26621), (490, 22818), (588, 19015), (735, 15212), (980, 11409), (1470, 7606), (2940, 3803)]