14144220

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{8731}}^1$

素因数の和:8752

約数の個数: 60

約数和(自身を含む): 44376024

約数和(自身を除く): 30231804

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 8731, 17462, 26193, 34924, 43655, 52386, 78579, 87310, 104772, 130965, 157158, 174620, 235737, 261930, 314316, 392895, 471474, 523860, 707211, 785790, 942948, 1178685, 1414422, 1571580, 2357370, 2828844, 3536055, 4714740, 7072110, 14144220]

約数ペア:

[(1, 14144220), (2, 7072110), (3, 4714740), (4, 3536055), (5, 2828844), (6, 2357370), (9, 1571580), (10, 1414422), (12, 1178685), (15, 942948), (18, 785790), (20, 707211), (27, 523860), (30, 471474), (36, 392895), (45, 314316), (54, 261930), (60, 235737), (81, 174620), (90, 157158), (108, 130965), (135, 104772), (162, 87310), (180, 78579), (270, 52386), (324, 43655), (405, 34924), (540, 26193), (810, 17462), (1620, 8731)]