4218390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4261}}^1$

素因数の和:4285

約数の個数: 48

約数和(自身を含む): 11967696

約数和(自身を除く): 7749306

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 4261, 8522, 12783, 21305, 25566, 38349, 42610, 46871, 63915, 76698, 93742, 127830, 140613, 191745, 234355, 281226, 383490, 421839, 468710, 703065, 843678, 1406130, 2109195, 4218390]

約数ペア:

[(1, 4218390), (2, 2109195), (3, 1406130), (5, 843678), (6, 703065), (9, 468710), (10, 421839), (11, 383490), (15, 281226), (18, 234355), (22, 191745), (30, 140613), (33, 127830), (45, 93742), (55, 76698), (66, 63915), (90, 46871), (99, 42610), (110, 38349), (165, 25566), (198, 21305), (330, 12783), (495, 8522), (990, 4261)]