2984492.00000000

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{173}}^1$

素因数の和:260

約数の個数: 48

約数和(自身を含む): 59984064

約数和(自身を除く): 21153349

約数列:

[1, 5, 7, 11, 35, 53, 55, 77, 121, 173, 265, 371, 385, 583, 605, 847, 865, 1211, 1855, 1903, 2915, 4081, 4235, 6055, 6413, 9169, 9515, 13321, 20405, 20933, 32065, 44891, 45845, 64183, 66605, 100859, 104665, 146531, 224455, 320915, 504295, 706013, 732655, 1109449, 3530065, 5547245, 7766143, 38830715]

約数ペア:

[(1, 38830715), (5, 7766143), (7, 5547245), (11, 3530065), (35, 1109449), (53, 732655), (55, 706013), (77, 504295), (121, 320915), (173, 224455), (265, 146531), (371, 104665), (385, 100859), (583, 66605), (605, 64183), (847, 45845), (865, 44891), (1211, 32065), (1855, 20933), (1903, 20405), (2915, 13321), (4081, 9515), (4235, 9169), (6055, 6413)]