30552540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{1879}}^1$

素因数の和:2162

約数の個数: 48

約数和(自身を含む): 85908480

約数和(自身を除く): 55355940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 271, 542, 813, 1084, 1355, 1626, 1879, 2710, 3252, 3758, 4065, 5420, 5637, 7516, 8130, 9395, 11274, 16260, 18790, 22548, 28185, 37580, 56370, 112740, 509209, 1018418, 1527627, 2036836, 2546045, 3055254, 5092090, 6110508, 7638135, 10184180, 15276270, 30552540]

約数ペア:

[(1, 30552540), (2, 15276270), (3, 10184180), (4, 7638135), (5, 6110508), (6, 5092090), (10, 3055254), (12, 2546045), (15, 2036836), (20, 1527627), (30, 1018418), (60, 509209), (271, 112740), (542, 56370), (813, 37580), (1084, 28185), (1355, 22548), (1626, 18790), (1879, 16260), (2710, 11274), (3252, 9395), (3758, 8130), (4065, 7516), (5420, 5637)]