43581330

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{193}}^2$

素因数の和:412

約数の個数: 72

約数和(自身を含む): 122663268

約数和(自身を除く): 79081938

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 193, 195, 234, 386, 390, 579, 585, 965, 1158, 1170, 1737, 1930, 2509, 2895, 3474, 5018, 5790, 7527, 8685, 12545, 15054, 17370, 22581, 25090, 37249, 37635, 45162, 74498, 75270, 111747, 112905, 186245, 223494, 225810, 335241, 372490, 484237, 558735, 670482, 968474, 1117470, 1452711, 1676205, 2421185, 2905422, 3352410, 4358133, 4842370, 7263555, 8716266, 14527110, 21790665, 43581330]

約数ペア:

[(1, 43581330), (2, 21790665), (3, 14527110), (5, 8716266), (6, 7263555), (9, 4842370), (10, 4358133), (13, 3352410), (15, 2905422), (18, 2421185), (26, 1676205), (30, 1452711), (39, 1117470), (45, 968474), (65, 670482), (78, 558735), (90, 484237), (117, 372490), (130, 335241), (193, 225810), (195, 223494), (234, 186245), (386, 112905), (390, 111747), (579, 75270), (585, 74498), (965, 45162), (1158, 37635), (1170, 37249), (1737, 25090), (1930, 22581), (2509, 17370), (2895, 15054), (3474, 12545), (5018, 8685), (5790, 7527)]