1066740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{773}}^1$

素因数の和:808

約数の個数: 48

約数和(自身を含む): 3120768

約数和(自身を除く): 2054028

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 773, 1380, 1546, 2319, 3092, 3865, 4638, 7730, 9276, 11595, 15460, 17779, 23190, 35558, 46380, 53337, 71116, 88895, 106674, 177790, 213348, 266685, 355580, 533370, 1066740]

約数ペア:

[(1, 1066740), (2, 533370), (3, 355580), (4, 266685), (5, 213348), (6, 177790), (10, 106674), (12, 88895), (15, 71116), (20, 53337), (23, 46380), (30, 35558), (46, 23190), (60, 17779), (69, 15460), (92, 11595), (115, 9276), (138, 7730), (230, 4638), (276, 3865), (345, 3092), (460, 2319), (690, 1546), (773, 1380)]