15695460590

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1\times {\mathrm{7523}}^1$

素因数の和:7793

約数の個数: 64

約数和(自身を含む): 30267426816

約数和(自身を除く): 14571966226

約数列:

[1, 2, 5, 10, 23, 46, 47, 94, 115, 193, 230, 235, 386, 470, 965, 1081, 1930, 2162, 4439, 5405, 7523, 8878, 9071, 10810, 15046, 18142, 22195, 37615, 44390, 45355, 75230, 90710, 173029, 208633, 346058, 353581, 417266, 707162, 865145, 1043165, 1451939, 1730290, 1767905, 2086330, 2903878, 3535810, 7259695, 8132363, 14519390, 16264726, 33394597, 40661815, 66789194, 68241133, 81323630, 136482266, 166972985, 333945970, 341205665, 682411330, 1569546059, 3139092118, 7847730295, 15695460590]

約数ペア:

[(1, 15695460590), (2, 7847730295), (5, 3139092118), (10, 1569546059), (23, 682411330), (46, 341205665), (47, 333945970), (94, 166972985), (115, 136482266), (193, 81323630), (230, 68241133), (235, 66789194), (386, 40661815), (470, 33394597), (965, 16264726), (1081, 14519390), (1930, 8132363), (2162, 7259695), (4439, 3535810), (5405, 2903878), (7523, 2086330), (8878, 1767905), (9071, 1730290), (10810, 1451939), (15046, 1043165), (18142, 865145), (22195, 707162), (37615, 417266), (44390, 353581), (45355, 346058), (75230, 208633), (90710, 173029)]