74981830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{97379}}^1$

素因数の和:97404

約数の個数: 32

約数和(自身を含む): 168272640

約数和(自身を除く): 93290810

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 97379, 194758, 486895, 681653, 973790, 1071169, 1363306, 2142338, 3408265, 5355845, 6816530, 7498183, 10711690, 14996366, 37490915, 74981830]

約数ペア:

[(1, 74981830), (2, 37490915), (5, 14996366), (7, 10711690), (10, 7498183), (11, 6816530), (14, 5355845), (22, 3408265), (35, 2142338), (55, 1363306), (70, 1071169), (77, 973790), (110, 681653), (154, 486895), (385, 194758), (770, 97379)]