40445970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{5641}}^1$

素因数の和:5890

約数の個数: 32

約数和(自身を含む): 97493760

約数和(自身を除く): 57047790

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 239, 478, 717, 1195, 1434, 2390, 3585, 5641, 7170, 11282, 16923, 28205, 33846, 56410, 84615, 169230, 1348199, 2696398, 4044597, 6740995, 8089194, 13481990, 20222985, 40445970]

約数ペア:

[(1, 40445970), (2, 20222985), (3, 13481990), (5, 8089194), (6, 6740995), (10, 4044597), (15, 2696398), (30, 1348199), (239, 169230), (478, 84615), (717, 56410), (1195, 33846), (1434, 28205), (2390, 16923), (3585, 11282), (5641, 7170)]