23789710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{577}}^1$

素因数の和:641

約数の個数: 64

約数和(自身を含む): 53268480

約数和(自身を除く): 29478770

約数列:

[1, 2, 5, 7, 10, 14, 19, 31, 35, 38, 62, 70, 95, 133, 155, 190, 217, 266, 310, 434, 577, 589, 665, 1085, 1154, 1178, 1330, 2170, 2885, 2945, 4039, 4123, 5770, 5890, 8078, 8246, 10963, 17887, 20195, 20615, 21926, 35774, 40390, 41230, 54815, 76741, 89435, 109630, 125209, 153482, 178870, 250418, 339853, 383705, 626045, 679706, 767410, 1252090, 1699265, 2378971, 3398530, 4757942, 11894855, 23789710]

約数ペア:

[(1, 23789710), (2, 11894855), (5, 4757942), (7, 3398530), (10, 2378971), (14, 1699265), (19, 1252090), (31, 767410), (35, 679706), (38, 626045), (62, 383705), (70, 339853), (95, 250418), (133, 178870), (155, 153482), (190, 125209), (217, 109630), (266, 89435), (310, 76741), (434, 54815), (577, 41230), (589, 40390), (665, 35774), (1085, 21926), (1154, 20615), (1178, 20195), (1330, 17887), (2170, 10963), (2885, 8246), (2945, 8078), (4039, 5890), (4123, 5770)]