82303380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{457241}}^1$

素因数の和:457256

約数の個数: 36

約数和(自身を含む): 249654132

約数和(自身を除く): 167350752

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 457241, 914482, 1371723, 1828964, 2286205, 2743446, 4115169, 4572410, 5486892, 6858615, 8230338, 9144820, 13717230, 16460676, 20575845, 27434460, 41151690, 82303380]

約数ペア:

[(1, 82303380), (2, 41151690), (3, 27434460), (4, 20575845), (5, 16460676), (6, 13717230), (9, 9144820), (10, 8230338), (12, 6858615), (15, 5486892), (18, 4572410), (20, 4115169), (30, 2743446), (36, 2286205), (45, 1828964), (60, 1371723), (90, 914482), (180, 457241)]