6457910

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{829}}^1$

素因数の和:896

約数の個数: 32

約数和(自身を含む): 12549600

約数和(自身を除く): 6091690

約数列:

[1, 2, 5, 10, 19, 38, 41, 82, 95, 190, 205, 410, 779, 829, 1558, 1658, 3895, 4145, 7790, 8290, 15751, 31502, 33989, 67978, 78755, 157510, 169945, 339890, 645791, 1291582, 3228955, 6457910]

約数ペア:

[(1, 6457910), (2, 3228955), (5, 1291582), (10, 645791), (19, 339890), (38, 169945), (41, 157510), (82, 78755), (95, 67978), (190, 33989), (205, 31502), (410, 15751), (779, 8290), (829, 7790), (1558, 4145), (1658, 3895)]