9694890

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{11969}}^1$

素因数の和:11988

約数の個数: 40

約数和(自身を含む): 26070660

約数和(自身を除く): 16375770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 11969, 23938, 35907, 59845, 71814, 107721, 119690, 179535, 215442, 323163, 359070, 538605, 646326, 969489, 1077210, 1615815, 1938978, 3231630, 4847445, 9694890]

約数ペア:

[(1, 9694890), (2, 4847445), (3, 3231630), (5, 1938978), (6, 1615815), (9, 1077210), (10, 969489), (15, 646326), (18, 538605), (27, 359070), (30, 323163), (45, 215442), (54, 179535), (81, 119690), (90, 107721), (135, 71814), (162, 59845), (270, 35907), (405, 23938), (810, 11969)]