431094420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{42017}}^1$

素因数の和:42054

約数の個数: 96

約数和(自身を含む): 1411804800

約数和(自身を除く): 980710380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 90, 95, 108, 114, 135, 171, 180, 190, 228, 270, 285, 342, 380, 513, 540, 570, 684, 855, 1026, 1140, 1710, 2052, 2565, 3420, 5130, 10260, 42017, 84034, 126051, 168068, 210085, 252102, 378153, 420170, 504204, 630255, 756306, 798323, 840340, 1134459, 1260510, 1512612, 1596646, 1890765, 2268918, 2394969, 2521020, 3193292, 3781530, 3991615, 4537836, 4789938, 5672295, 7184907, 7563060, 7983230, 9579876, 11344590, 11974845, 14369814, 15966460, 21554721, 22689180, 23949690, 28739628, 35924535, 43109442, 47899380, 71849070, 86218884, 107773605, 143698140, 215547210, 431094420]

約数ペア:

[(1, 431094420), (2, 215547210), (3, 143698140), (4, 107773605), (5, 86218884), (6, 71849070), (9, 47899380), (10, 43109442), (12, 35924535), (15, 28739628), (18, 23949690), (19, 22689180), (20, 21554721), (27, 15966460), (30, 14369814), (36, 11974845), (38, 11344590), (45, 9579876), (54, 7983230), (57, 7563060), (60, 7184907), (76, 5672295), (90, 4789938), (95, 4537836), (108, 3991615), (114, 3781530), (135, 3193292), (171, 2521020), (180, 2394969), (190, 2268918), (228, 1890765), (270, 1596646), (285, 1512612), (342, 1260510), (380, 1134459), (513, 840340), (540, 798323), (570, 756306), (684, 630255), (855, 504204), (1026, 420170), (1140, 378153), (1710, 252102), (2052, 210085), (2565, 168068), (3420, 126051), (5130, 84034), (10260, 42017)]