71484070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{16741}}^1$

素因数の和:16816

約数の個数: 32

約数和(自身を含む): 149472576

約数和(自身を除く): 77988506

約数列:

[1, 2, 5, 7, 10, 14, 35, 61, 70, 122, 305, 427, 610, 854, 2135, 4270, 16741, 33482, 83705, 117187, 167410, 234374, 585935, 1021201, 1171870, 2042402, 5106005, 7148407, 10212010, 14296814, 35742035, 71484070]

約数ペア:

[(1, 71484070), (2, 35742035), (5, 14296814), (7, 10212010), (10, 7148407), (14, 5106005), (35, 2042402), (61, 1171870), (70, 1021201), (122, 585935), (305, 234374), (427, 167410), (610, 117187), (854, 83705), (2135, 33482), (4270, 16741)]