66682380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{389}}^1\times {\mathrm{2857}}^1$

素因数の和:3258

約数の個数: 48

約数和(自身を含む): 187256160

約数和(自身を除く): 120573780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 389, 778, 1167, 1556, 1945, 2334, 2857, 3890, 4668, 5714, 5835, 7780, 8571, 11428, 11670, 14285, 17142, 23340, 28570, 34284, 42855, 57140, 85710, 171420, 1111373, 2222746, 3334119, 4445492, 5556865, 6668238, 11113730, 13336476, 16670595, 22227460, 33341190, 66682380]

約数ペア:

[(1, 66682380), (2, 33341190), (3, 22227460), (4, 16670595), (5, 13336476), (6, 11113730), (10, 6668238), (12, 5556865), (15, 4445492), (20, 3334119), (30, 2222746), (60, 1111373), (389, 171420), (778, 85710), (1167, 57140), (1556, 42855), (1945, 34284), (2334, 28570), (2857, 23340), (3890, 17142), (4668, 14285), (5714, 11670), (5835, 11428), (7780, 8571)]