7243380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{40241}}^1$

素因数の和:40256

約数の個数: 36

約数和(自身を含む): 21972132

約数和(自身を除く): 14728752

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 40241, 80482, 120723, 160964, 201205, 241446, 362169, 402410, 482892, 603615, 724338, 804820, 1207230, 1448676, 1810845, 2414460, 3621690, 7243380]

約数ペア:

[(1, 7243380), (2, 3621690), (3, 2414460), (4, 1810845), (5, 1448676), (6, 1207230), (9, 804820), (10, 724338), (12, 603615), (15, 482892), (18, 402410), (20, 362169), (30, 241446), (36, 201205), (45, 160964), (60, 120723), (90, 80482), (180, 40241)]