2244550

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{53}}^1$

素因数の和:94

約数の個数: 72

約数和(自身を含む): 5343408

約数和(自身を除く): 3098858

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 35, 50, 53, 55, 70, 77, 106, 110, 121, 154, 175, 242, 265, 275, 350, 371, 385, 530, 550, 583, 605, 742, 770, 847, 1166, 1210, 1325, 1694, 1855, 1925, 2650, 2915, 3025, 3710, 3850, 4081, 4235, 5830, 6050, 6413, 8162, 8470, 9275, 12826, 14575, 18550, 20405, 21175, 29150, 32065, 40810, 42350, 44891, 64130, 89782, 102025, 160325, 204050, 224455, 320650, 448910, 1122275, 2244550]

約数ペア:

[(1, 2244550), (2, 1122275), (5, 448910), (7, 320650), (10, 224455), (11, 204050), (14, 160325), (22, 102025), (25, 89782), (35, 64130), (50, 44891), (53, 42350), (55, 40810), (70, 32065), (77, 29150), (106, 21175), (110, 20405), (121, 18550), (154, 14575), (175, 12826), (242, 9275), (265, 8470), (275, 8162), (350, 6413), (371, 6050), (385, 5830), (530, 4235), (550, 4081), (583, 3850), (605, 3710), (742, 3025), (770, 2915), (847, 2650), (1166, 1925), (1210, 1855), (1325, 1694)]