381054060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{2116967}}^1$

素因数の和:2116982

約数の個数: 36

約数和(自身を含む): 1155864528

約数和(自身を除く): 774810468

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 2116967, 4233934, 6350901, 8467868, 10584835, 12701802, 19052703, 21169670, 25403604, 31754505, 38105406, 42339340, 63509010, 76210812, 95263515, 127018020, 190527030, 381054060]

約数ペア:

[(1, 381054060), (2, 190527030), (3, 127018020), (4, 95263515), (5, 76210812), (6, 63509010), (9, 42339340), (10, 38105406), (12, 31754505), (15, 25403604), (18, 21169670), (20, 19052703), (30, 12701802), (36, 10584835), (45, 8467868), (60, 6350901), (90, 4233934), (180, 2116967)]