29765590

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{3821}}^1$

素因数の和:3888

約数の個数: 32

約数和(自身を含む): 57788640

約数和(自身を除く): 28023050

約数列:

[1, 2, 5, 10, 19, 38, 41, 82, 95, 190, 205, 410, 779, 1558, 3821, 3895, 7642, 7790, 19105, 38210, 72599, 145198, 156661, 313322, 362995, 725990, 783305, 1566610, 2976559, 5953118, 14882795, 29765590]

約数ペア:

[(1, 29765590), (2, 14882795), (5, 5953118), (10, 2976559), (19, 1566610), (38, 783305), (41, 725990), (82, 362995), (95, 313322), (190, 156661), (205, 145198), (410, 72599), (779, 38210), (1558, 19105), (3821, 7790), (3895, 7642)]