74555430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{941}}^1$

素因数の和:1109

約数の個数: 64

約数和(自身を含む): 189907200

約数和(自身を除く): 115351770

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 139, 190, 278, 285, 417, 570, 695, 834, 941, 1390, 1882, 2085, 2641, 2823, 4170, 4705, 5282, 5646, 7923, 9410, 13205, 14115, 15846, 17879, 26410, 28230, 35758, 39615, 53637, 79230, 89395, 107274, 130799, 178790, 261598, 268185, 392397, 536370, 653995, 784794, 1307990, 1961985, 2485181, 3923970, 4970362, 7455543, 12425905, 14911086, 24851810, 37277715, 74555430]

約数ペア:

[(1, 74555430), (2, 37277715), (3, 24851810), (5, 14911086), (6, 12425905), (10, 7455543), (15, 4970362), (19, 3923970), (30, 2485181), (38, 1961985), (57, 1307990), (95, 784794), (114, 653995), (139, 536370), (190, 392397), (278, 268185), (285, 261598), (417, 178790), (570, 130799), (695, 107274), (834, 89395), (941, 79230), (1390, 53637), (1882, 39615), (2085, 35758), (2641, 28230), (2823, 26410), (4170, 17879), (4705, 15846), (5282, 14115), (5646, 13205), (7923, 9410)]