33261540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{42643}}^1$

素因数の和:42668

約数の個数: 48

約数和(自身を含む): 100298688

約数和(自身を除く): 67037148

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 42643, 85286, 127929, 170572, 213215, 255858, 426430, 511716, 554359, 639645, 852860, 1108718, 1279290, 1663077, 2217436, 2558580, 2771795, 3326154, 5543590, 6652308, 8315385, 11087180, 16630770, 33261540]

約数ペア:

[(1, 33261540), (2, 16630770), (3, 11087180), (4, 8315385), (5, 6652308), (6, 5543590), (10, 3326154), (12, 2771795), (13, 2558580), (15, 2217436), (20, 1663077), (26, 1279290), (30, 1108718), (39, 852860), (52, 639645), (60, 554359), (65, 511716), (78, 426430), (130, 255858), (156, 213215), (195, 170572), (260, 127929), (390, 85286), (780, 42643)]