8547910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{6427}}^1$

素因数の和:6460

約数の個数: 32

約数和(自身を含む): 18512640

約数和(自身を除く): 9964730

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 6427, 12854, 32135, 44989, 64270, 89978, 122113, 224945, 244226, 449890, 610565, 854791, 1221130, 1709582, 4273955, 8547910]

約数ペア:

[(1, 8547910), (2, 4273955), (5, 1709582), (7, 1221130), (10, 854791), (14, 610565), (19, 449890), (35, 244226), (38, 224945), (70, 122113), (95, 89978), (133, 64270), (190, 44989), (266, 32135), (665, 12854), (1330, 6427)]