123302970

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{10301}}^1$

素因数の和:10340

約数の個数: 96

約数和(自身を含む): 385706880

約数和(自身を除く): 262403910

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 30, 35, 38, 42, 45, 57, 63, 70, 90, 95, 105, 114, 126, 133, 171, 190, 210, 266, 285, 315, 342, 399, 570, 630, 665, 798, 855, 1197, 1330, 1710, 1995, 2394, 3990, 5985, 10301, 11970, 20602, 30903, 51505, 61806, 72107, 92709, 103010, 144214, 154515, 185418, 195719, 216321, 309030, 360535, 391438, 432642, 463545, 587157, 648963, 721070, 927090, 978595, 1081605, 1174314, 1297926, 1370033, 1761471, 1957190, 2163210, 2740066, 2935785, 3244815, 3522942, 4110099, 5871570, 6489630, 6850165, 8220198, 8807355, 12330297, 13700330, 17614710, 20550495, 24660594, 41100990, 61651485, 123302970]

約数ペア:

[(1, 123302970), (2, 61651485), (3, 41100990), (5, 24660594), (6, 20550495), (7, 17614710), (9, 13700330), (10, 12330297), (14, 8807355), (15, 8220198), (18, 6850165), (19, 6489630), (21, 5871570), (30, 4110099), (35, 3522942), (38, 3244815), (42, 2935785), (45, 2740066), (57, 2163210), (63, 1957190), (70, 1761471), (90, 1370033), (95, 1297926), (105, 1174314), (114, 1081605), (126, 978595), (133, 927090), (171, 721070), (190, 648963), (210, 587157), (266, 463545), (285, 432642), (315, 391438), (342, 360535), (399, 309030), (570, 216321), (630, 195719), (665, 185418), (798, 154515), (855, 144214), (1197, 103010), (1330, 92709), (1710, 72107), (1995, 61806), (2394, 51505), (3990, 30903), (5985, 20602), (10301, 11970)]