14721910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:197

約数の個数: 64

約数和(自身を含む): 31882752

約数和(自身を除く): 17160842

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 67, 70, 73, 86, 134, 146, 215, 301, 335, 365, 430, 469, 511, 602, 670, 730, 938, 1022, 1505, 2345, 2555, 2881, 3010, 3139, 4690, 4891, 5110, 5762, 6278, 9782, 14405, 15695, 20167, 21973, 24455, 28810, 31390, 34237, 40334, 43946, 48910, 68474, 100835, 109865, 171185, 201670, 210313, 219730, 342370, 420626, 1051565, 1472191, 2103130, 2944382, 7360955, 14721910]

約数ペア:

[(1, 14721910), (2, 7360955), (5, 2944382), (7, 2103130), (10, 1472191), (14, 1051565), (35, 420626), (43, 342370), (67, 219730), (70, 210313), (73, 201670), (86, 171185), (134, 109865), (146, 100835), (215, 68474), (301, 48910), (335, 43946), (365, 40334), (430, 34237), (469, 31390), (511, 28810), (602, 24455), (670, 21973), (730, 20167), (938, 15695), (1022, 14405), (1505, 9782), (2345, 6278), (2555, 5762), (2881, 5110), (3010, 4891), (3139, 4690)]