2073163785

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{23311}}^1$

素因数の和:23355

約数の個数: 72

約数和(自身を含む): 4241478528

約数和(自身を除く): 2168314743

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 49, 55, 77, 105, 121, 147, 165, 231, 245, 363, 385, 539, 605, 735, 847, 1155, 1617, 1815, 2541, 2695, 4235, 5929, 8085, 12705, 17787, 23311, 29645, 69933, 88935, 116555, 163177, 256421, 349665, 489531, 769263, 815885, 1142239, 1282105, 1794947, 2447655, 2820631, 3426717, 3846315, 5384841, 5711195, 8461893, 8974735, 12564629, 14103155, 17133585, 19744417, 26924205, 37693887, 42309465, 59233251, 62823145, 98722085, 138210919, 188469435, 296166255, 414632757, 691054595, 2073163785]

約数ペア:

[(1, 2073163785), (3, 691054595), (5, 414632757), (7, 296166255), (11, 188469435), (15, 138210919), (21, 98722085), (33, 62823145), (35, 59233251), (49, 42309465), (55, 37693887), (77, 26924205), (105, 19744417), (121, 17133585), (147, 14103155), (165, 12564629), (231, 8974735), (245, 8461893), (363, 5711195), (385, 5384841), (539, 3846315), (605, 3426717), (735, 2820631), (847, 2447655), (1155, 1794947), (1617, 1282105), (1815, 1142239), (2541, 815885), (2695, 769263), (4235, 489531), (5929, 349665), (8085, 256421), (12705, 163177), (17787, 116555), (23311, 88935), (29645, 69933)]