14201220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{21517}}^1$

素因数の和:21540

約数の個数: 48

約数和(自身を含む): 43380288

約数和(自身を除く): 29179068

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 21517, 43034, 64551, 86068, 107585, 129102, 215170, 236687, 258204, 322755, 430340, 473374, 645510, 710061, 946748, 1183435, 1291020, 1420122, 2366870, 2840244, 3550305, 4733740, 7100610, 14201220]

約数ペア:

[(1, 14201220), (2, 7100610), (3, 4733740), (4, 3550305), (5, 2840244), (6, 2366870), (10, 1420122), (11, 1291020), (12, 1183435), (15, 946748), (20, 710061), (22, 645510), (30, 473374), (33, 430340), (44, 322755), (55, 258204), (60, 236687), (66, 215170), (110, 129102), (132, 107585), (165, 86068), (220, 64551), (330, 43034), (660, 21517)]