69756790

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{5171}}^1$

素因数の和:5268

約数の個数: 32

約数和(自身を含む): 134058240

約数和(自身を除く): 64301450

約数列:

[1, 2, 5, 10, 19, 38, 71, 95, 142, 190, 355, 710, 1349, 2698, 5171, 6745, 10342, 13490, 25855, 51710, 98249, 196498, 367141, 491245, 734282, 982490, 1835705, 3671410, 6975679, 13951358, 34878395, 69756790]

約数ペア:

[(1, 69756790), (2, 34878395), (5, 13951358), (10, 6975679), (19, 3671410), (38, 1835705), (71, 982490), (95, 734282), (142, 491245), (190, 367141), (355, 196498), (710, 98249), (1349, 51710), (2698, 25855), (5171, 13490), (6745, 10342)]