3181567270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{3943}}^1\times {\mathrm{11527}}^1$

素因数の和:15484

約数の個数: 32

約数和(自身を含む): 6547166208

約数和(自身を除く): 3365598938

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 3943, 7886, 11527, 19715, 23054, 27601, 39430, 55202, 57635, 80689, 115270, 138005, 161378, 276010, 403445, 806890, 45450961, 90901922, 227254805, 318156727, 454509610, 636313454, 1590783635, 3181567270]

約数ペア:

[(1, 3181567270), (2, 1590783635), (5, 636313454), (7, 454509610), (10, 318156727), (14, 227254805), (35, 90901922), (70, 45450961), (3943, 806890), (7886, 403445), (11527, 276010), (19715, 161378), (23054, 138005), (27601, 115270), (39430, 80689), (55202, 57635)]