81301110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{22397}}^1$

素因数の和:22429

約数の個数: 48

約数和(自身を含む): 214483248

約数和(自身を除く): 133182138

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 121, 165, 242, 330, 363, 605, 726, 1210, 1815, 3630, 22397, 44794, 67191, 111985, 134382, 223970, 246367, 335955, 492734, 671910, 739101, 1231835, 1478202, 2463670, 2710037, 3695505, 5420074, 7391010, 8130111, 13550185, 16260222, 27100370, 40650555, 81301110]

約数ペア:

[(1, 81301110), (2, 40650555), (3, 27100370), (5, 16260222), (6, 13550185), (10, 8130111), (11, 7391010), (15, 5420074), (22, 3695505), (30, 2710037), (33, 2463670), (55, 1478202), (66, 1231835), (110, 739101), (121, 671910), (165, 492734), (242, 335955), (330, 246367), (363, 223970), (605, 134382), (726, 111985), (1210, 67191), (1815, 44794), (3630, 22397)]