211324410

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71153}}^1$

素因数の和:71180

約数の個数: 64

約数和(自身を含む): 614770560

約数和(自身を除く): 403446150

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 90, 99, 110, 135, 165, 198, 270, 297, 330, 495, 594, 990, 1485, 2970, 71153, 142306, 213459, 355765, 426918, 640377, 711530, 782683, 1067295, 1280754, 1565366, 1921131, 2134590, 2348049, 3201885, 3842262, 3913415, 4696098, 6403770, 7044147, 7826830, 9605655, 11740245, 14088294, 19211310, 21132441, 23480490, 35220735, 42264882, 70441470, 105662205, 211324410]

約数ペア:

[(1, 211324410), (2, 105662205), (3, 70441470), (5, 42264882), (6, 35220735), (9, 23480490), (10, 21132441), (11, 19211310), (15, 14088294), (18, 11740245), (22, 9605655), (27, 7826830), (30, 7044147), (33, 6403770), (45, 4696098), (54, 3913415), (55, 3842262), (66, 3201885), (90, 2348049), (99, 2134590), (110, 1921131), (135, 1565366), (165, 1280754), (198, 1067295), (270, 782683), (297, 711530), (330, 640377), (495, 426918), (594, 355765), (990, 213459), (1485, 142306), (2970, 71153)]