2912376005

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{29207}}^1$

素因数の和:29274

約数の個数: 48

約数和(自身を含む): 4555046016

約数和(自身を除く): 1642670011

約数列:

[1, 5, 7, 11, 35, 37, 49, 55, 77, 185, 245, 259, 385, 407, 539, 1295, 1813, 2035, 2695, 2849, 9065, 14245, 19943, 29207, 99715, 146035, 204449, 321277, 1022245, 1080659, 1431143, 1606385, 2248939, 5403295, 7155715, 7564613, 11244695, 11887249, 15742573, 37823065, 52952291, 59436245, 78712865, 83210743, 264761455, 416053715, 582475201, 2912376005]

約数ペア:

[(1, 2912376005), (5, 582475201), (7, 416053715), (11, 264761455), (35, 83210743), (37, 78712865), (49, 59436245), (55, 52952291), (77, 37823065), (185, 15742573), (245, 11887249), (259, 11244695), (385, 7564613), (407, 7155715), (539, 5403295), (1295, 2248939), (1813, 1606385), (2035, 1431143), (2695, 1080659), (2849, 1022245), (9065, 321277), (14245, 204449), (19943, 146035), (29207, 99715)]