2858930

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{367}}^1$

素因数の和:434

約数の個数: 32

約数和(自身を含む): 5564160

約数和(自身を除く): 2705230

約数列:

[1, 2, 5, 10, 19, 38, 41, 82, 95, 190, 205, 367, 410, 734, 779, 1558, 1835, 3670, 3895, 6973, 7790, 13946, 15047, 30094, 34865, 69730, 75235, 150470, 285893, 571786, 1429465, 2858930]

約数ペア:

[(1, 2858930), (2, 1429465), (5, 571786), (10, 285893), (19, 150470), (38, 75235), (41, 69730), (82, 34865), (95, 30094), (190, 15047), (205, 13946), (367, 7790), (410, 6973), (734, 3895), (779, 3670), (1558, 1835)]