27274590

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{14431}}^1$

素因数の和:14454

約数の個数: 64

約数和(自身を含む): 83128320

約数和(自身を除く): 55853730

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 14431, 28862, 43293, 72155, 86586, 101017, 129879, 144310, 202034, 216465, 259758, 303051, 389637, 432930, 505085, 606102, 649395, 779274, 909153, 1010170, 1298790, 1515255, 1818306, 1948185, 2727459, 3030510, 3896370, 4545765, 5454918, 9091530, 13637295, 27274590]

約数ペア:

[(1, 27274590), (2, 13637295), (3, 9091530), (5, 5454918), (6, 4545765), (7, 3896370), (9, 3030510), (10, 2727459), (14, 1948185), (15, 1818306), (18, 1515255), (21, 1298790), (27, 1010170), (30, 909153), (35, 779274), (42, 649395), (45, 606102), (54, 505085), (63, 432930), (70, 389637), (90, 303051), (105, 259758), (126, 216465), (135, 202034), (189, 144310), (210, 129879), (270, 101017), (315, 86586), (378, 72155), (630, 43293), (945, 28862), (1890, 14431)]