11771970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1933}}^1$

素因数の和:1979

約数の個数: 64

約数和(自身を含む): 33419520

約数和(自身を除く): 21647550

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 29, 30, 35, 42, 58, 70, 87, 105, 145, 174, 203, 210, 290, 406, 435, 609, 870, 1015, 1218, 1933, 2030, 3045, 3866, 5799, 6090, 9665, 11598, 13531, 19330, 27062, 28995, 40593, 56057, 57990, 67655, 81186, 112114, 135310, 168171, 202965, 280285, 336342, 392399, 405930, 560570, 784798, 840855, 1177197, 1681710, 1961995, 2354394, 3923990, 5885985, 11771970]

約数ペア:

[(1, 11771970), (2, 5885985), (3, 3923990), (5, 2354394), (6, 1961995), (7, 1681710), (10, 1177197), (14, 840855), (15, 784798), (21, 560570), (29, 405930), (30, 392399), (35, 336342), (42, 280285), (58, 202965), (70, 168171), (87, 135310), (105, 112114), (145, 81186), (174, 67655), (203, 57990), (210, 56057), (290, 40593), (406, 28995), (435, 27062), (609, 19330), (870, 13531), (1015, 11598), (1218, 9665), (1933, 6090), (2030, 5799), (3045, 3866)]