63653220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{353629}}^1$

素因数の和:353644

約数の個数: 36

約数和(自身を含む): 193081980

約数和(自身を除く): 129428760

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 353629, 707258, 1060887, 1414516, 1768145, 2121774, 3182661, 3536290, 4243548, 5304435, 6365322, 7072580, 10608870, 12730644, 15913305, 21217740, 31826610, 63653220]

約数ペア:

[(1, 63653220), (2, 31826610), (3, 21217740), (4, 15913305), (5, 12730644), (6, 10608870), (9, 7072580), (10, 6365322), (12, 5304435), (15, 4243548), (18, 3536290), (20, 3182661), (30, 2121774), (36, 1768145), (45, 1414516), (60, 1060887), (90, 707258), (180, 353629)]