2890357156715

素因数分解:

$5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{1249}}^1\times {\mathrm{606589}}^1$

素因数の和:607959

約数の個数: 32

約数和(自身を含む): 4003494000000

約数和(自身を除く): 1113136843285

約数列:

[1, 5, 7, 35, 109, 545, 763, 1249, 3815, 6245, 8743, 43715, 136141, 606589, 680705, 952987, 3032945, 4246123, 4764935, 21230615, 66118201, 330591005, 462827407, 757629661, 2314137035, 3788148305, 5303407627, 26517038135, 82581633049, 412908165245, 578071431343, 2890357156715]

約数ペア:

[(1, 2890357156715), (5, 578071431343), (7, 412908165245), (35, 82581633049), (109, 26517038135), (545, 5303407627), (763, 3788148305), (1249, 2314137035), (3815, 757629661), (6245, 462827407), (8743, 330591005), (43715, 66118201), (136141, 21230615), (606589, 4764935), (680705, 4246123), (952987, 3032945)]