14042420

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:142

約数の個数: 96

約数和(自身を含む): 36288000

約数和(自身を除く): 22245580

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 49, 70, 89, 92, 98, 115, 140, 161, 178, 196, 230, 245, 322, 343, 356, 445, 460, 490, 623, 644, 686, 805, 890, 980, 1127, 1246, 1372, 1610, 1715, 1780, 2047, 2254, 2492, 3115, 3220, 3430, 4094, 4361, 4508, 5635, 6230, 6860, 7889, 8188, 8722, 10235, 11270, 12460, 14329, 15778, 17444, 20470, 21805, 22540, 28658, 30527, 31556, 39445, 40940, 43610, 57316, 61054, 71645, 78890, 87220, 100303, 122108, 143290, 152635, 157780, 200606, 286580, 305270, 401212, 501515, 610540, 702121, 1003030, 1404242, 2006060, 2808484, 3510605, 7021210, 14042420]

約数ペア:

[(1, 14042420), (2, 7021210), (4, 3510605), (5, 2808484), (7, 2006060), (10, 1404242), (14, 1003030), (20, 702121), (23, 610540), (28, 501515), (35, 401212), (46, 305270), (49, 286580), (70, 200606), (89, 157780), (92, 152635), (98, 143290), (115, 122108), (140, 100303), (161, 87220), (178, 78890), (196, 71645), (230, 61054), (245, 57316), (322, 43610), (343, 40940), (356, 39445), (445, 31556), (460, 30527), (490, 28658), (623, 22540), (644, 21805), (686, 20470), (805, 17444), (890, 15778), (980, 14329), (1127, 12460), (1246, 11270), (1372, 10235), (1610, 8722), (1715, 8188), (1780, 7889), (2047, 6860), (2254, 6230), (2492, 5635), (3115, 4508), (3220, 4361), (3430, 4094)]