15697794180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{6121}}^1\times {\mathrm{42743}}^1$

素因数の和:48876

約数の個数: 48

約数和(自身を含む): 43962033024

約数和(自身を除く): 28264238844

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 6121, 12242, 18363, 24484, 30605, 36726, 42743, 61210, 73452, 85486, 91815, 122420, 128229, 170972, 183630, 213715, 256458, 367260, 427430, 512916, 641145, 854860, 1282290, 2564580, 261629903, 523259806, 784889709, 1046519612, 1308149515, 1569779418, 2616299030, 3139558836, 3924448545, 5232598060, 7848897090, 15697794180]

約数ペア:

[(1, 15697794180), (2, 7848897090), (3, 5232598060), (4, 3924448545), (5, 3139558836), (6, 2616299030), (10, 1569779418), (12, 1308149515), (15, 1046519612), (20, 784889709), (30, 523259806), (60, 261629903), (6121, 2564580), (12242, 1282290), (18363, 854860), (24484, 641145), (30605, 512916), (36726, 427430), (42743, 367260), (61210, 256458), (73452, 213715), (85486, 183630), (91815, 170972), (122420, 128229)]