14069720

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{461}}^1$

素因数の和:588

約数の個数: 64

約数和(自身を含む): 36590400

約数和(自身を除く): 22520680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 109, 140, 218, 280, 436, 461, 545, 763, 872, 922, 1090, 1526, 1844, 2180, 2305, 3052, 3227, 3688, 3815, 4360, 4610, 6104, 6454, 7630, 9220, 12908, 15260, 16135, 18440, 25816, 30520, 32270, 50249, 64540, 100498, 129080, 200996, 251245, 351743, 401992, 502490, 703486, 1004980, 1406972, 1758715, 2009960, 2813944, 3517430, 7034860, 14069720]

約数ペア:

[(1, 14069720), (2, 7034860), (4, 3517430), (5, 2813944), (7, 2009960), (8, 1758715), (10, 1406972), (14, 1004980), (20, 703486), (28, 502490), (35, 401992), (40, 351743), (56, 251245), (70, 200996), (109, 129080), (140, 100498), (218, 64540), (280, 50249), (436, 32270), (461, 30520), (545, 25816), (763, 18440), (872, 16135), (922, 15260), (1090, 12908), (1526, 9220), (1844, 7630), (2180, 6454), (2305, 6104), (3052, 4610), (3227, 4360), (3688, 3815)]