219381470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{439}}^1$

素因数の和:534

約数の個数: 96

約数和(自身を含む): 505612800

約数和(自身を除く): 286231330

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 59, 70, 77, 110, 118, 121, 154, 242, 295, 385, 413, 439, 590, 605, 649, 770, 826, 847, 878, 1210, 1298, 1694, 2065, 2195, 3073, 3245, 4130, 4235, 4390, 4543, 4829, 6146, 6490, 7139, 8470, 9086, 9658, 14278, 15365, 22715, 24145, 25901, 30730, 33803, 35695, 45430, 48290, 49973, 51802, 53119, 67606, 71390, 99946, 106238, 129505, 169015, 181307, 249865, 259010, 265595, 284911, 338030, 362614, 371833, 499730, 531190, 569822, 743666, 906535, 1424555, 1813070, 1859165, 1994377, 2849110, 3134021, 3718330, 3988754, 6268042, 9971885, 15670105, 19943770, 21938147, 31340210, 43876294, 109690735, 219381470]

約数ペア:

[(1, 219381470), (2, 109690735), (5, 43876294), (7, 31340210), (10, 21938147), (11, 19943770), (14, 15670105), (22, 9971885), (35, 6268042), (55, 3988754), (59, 3718330), (70, 3134021), (77, 2849110), (110, 1994377), (118, 1859165), (121, 1813070), (154, 1424555), (242, 906535), (295, 743666), (385, 569822), (413, 531190), (439, 499730), (590, 371833), (605, 362614), (649, 338030), (770, 284911), (826, 265595), (847, 259010), (878, 249865), (1210, 181307), (1298, 169015), (1694, 129505), (2065, 106238), (2195, 99946), (3073, 71390), (3245, 67606), (4130, 53119), (4235, 51802), (4390, 49973), (4543, 48290), (4829, 45430), (6146, 35695), (6490, 33803), (7139, 30730), (8470, 25901), (9086, 24145), (9658, 22715), (14278, 15365)]