42154530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{919}}^1$

素因数の和:1079

約数の個数: 64

約数和(自身を含む): 111283200

約数和(自身を除く): 69128670

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 139, 165, 278, 330, 417, 695, 834, 919, 1390, 1529, 1838, 2085, 2757, 3058, 4170, 4587, 4595, 5514, 7645, 9174, 9190, 10109, 13785, 15290, 20218, 22935, 27570, 30327, 45870, 50545, 60654, 101090, 127741, 151635, 255482, 303270, 383223, 638705, 766446, 1277410, 1405151, 1916115, 2810302, 3832230, 4215453, 7025755, 8430906, 14051510, 21077265, 42154530]

約数ペア:

[(1, 42154530), (2, 21077265), (3, 14051510), (5, 8430906), (6, 7025755), (10, 4215453), (11, 3832230), (15, 2810302), (22, 1916115), (30, 1405151), (33, 1277410), (55, 766446), (66, 638705), (110, 383223), (139, 303270), (165, 255482), (278, 151635), (330, 127741), (417, 101090), (695, 60654), (834, 50545), (919, 45870), (1390, 30327), (1529, 27570), (1838, 22935), (2085, 20218), (2757, 15290), (3058, 13785), (4170, 10109), (4587, 9190), (4595, 9174), (5514, 7645)]