259990710

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{1238051}}^1$

素因数の和:1238068

約数の個数: 32

約数和(自身を含む): 713117952

約数和(自身を除く): 453127242

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 1238051, 2476102, 3714153, 6190255, 7428306, 8666357, 12380510, 17332714, 18570765, 25999071, 37141530, 43331785, 51998142, 86663570, 129995355, 259990710]

約数ペア:

[(1, 259990710), (2, 129995355), (3, 86663570), (5, 51998142), (6, 43331785), (7, 37141530), (10, 25999071), (14, 18570765), (15, 17332714), (21, 12380510), (30, 8666357), (35, 7428306), (42, 6190255), (70, 3714153), (105, 2476102), (210, 1238051)]