1123456170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1\times {\mathrm{137}}^1$

素因数の和:360

約数の個数: 128

約数和(自身を含む): 2854414080

約数和(自身を除く): 1730957910

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 59, 82, 113, 118, 123, 137, 177, 205, 226, 246, 274, 295, 339, 354, 410, 411, 565, 590, 615, 678, 685, 822, 885, 1130, 1230, 1370, 1695, 1770, 2055, 2419, 3390, 4110, 4633, 4838, 5617, 6667, 7257, 8083, 9266, 11234, 12095, 13334, 13899, 14514, 15481, 16166, 16851, 20001, 23165, 24190, 24249, 27798, 28085, 30962, 33335, 33702, 36285, 40002, 40415, 46330, 46443, 48498, 56170, 66670, 69495, 72570, 77405, 80830, 84255, 92886, 100005, 121245, 138990, 154810, 168510, 200010, 232215, 242490, 273347, 331403, 464430, 546694, 634721, 662806, 820041, 913379, 994209, 1269442, 1366735, 1640082, 1657015, 1826758, 1904163, 1988418, 2733470, 2740137, 3173605, 3314030, 3808326, 4100205, 4566895, 4971045, 5480274, 6347210, 8200410, 9133790, 9520815, 9942090, 13700685, 19041630, 27401370, 37448539, 74897078, 112345617, 187242695, 224691234, 374485390, 561728085, 1123456170]

約数ペア:

[(1, 1123456170), (2, 561728085), (3, 374485390), (5, 224691234), (6, 187242695), (10, 112345617), (15, 74897078), (30, 37448539), (41, 27401370), (59, 19041630), (82, 13700685), (113, 9942090), (118, 9520815), (123, 9133790), (137, 8200410), (177, 6347210), (205, 5480274), (226, 4971045), (246, 4566895), (274, 4100205), (295, 3808326), (339, 3314030), (354, 3173605), (410, 2740137), (411, 2733470), (565, 1988418), (590, 1904163), (615, 1826758), (678, 1657015), (685, 1640082), (822, 1366735), (885, 1269442), (1130, 994209), (1230, 913379), (1370, 820041), (1695, 662806), (1770, 634721), (2055, 546694), (2419, 464430), (3390, 331403), (4110, 273347), (4633, 242490), (4838, 232215), (5617, 200010), (6667, 168510), (7257, 154810), (8083, 138990), (9266, 121245), (11234, 100005), (12095, 92886), (13334, 84255), (13899, 80830), (14514, 77405), (15481, 72570), (16166, 69495), (16851, 66670), (20001, 56170), (23165, 48498), (24190, 46443), (24249, 46330), (27798, 40415), (28085, 40002), (30962, 36285), (33335, 33702)]