69106140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{383923}}^1$

素因数の和:383938

約数の個数: 36

約数和(自身を含む): 209622504

約数和(自身を除く): 140516364

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 383923, 767846, 1151769, 1535692, 1919615, 2303538, 3455307, 3839230, 4607076, 5758845, 6910614, 7678460, 11517690, 13821228, 17276535, 23035380, 34553070, 69106140]

約数ペア:

[(1, 69106140), (2, 34553070), (3, 23035380), (4, 17276535), (5, 13821228), (6, 11517690), (9, 7678460), (10, 6910614), (12, 5758845), (15, 4607076), (18, 3839230), (20, 3455307), (30, 2303538), (36, 1919615), (45, 1535692), (60, 1151769), (90, 767846), (180, 383923)]