421235150

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{883}}^1$

素因数の和:978

約数の個数: 96

約数和(自身を含む): 947082240

約数和(自身を除く): 525847090

約数列:

[1, 2, 5, 7, 10, 14, 25, 29, 35, 47, 50, 58, 70, 94, 145, 175, 203, 235, 290, 329, 350, 406, 470, 658, 725, 883, 1015, 1175, 1363, 1450, 1645, 1766, 2030, 2350, 2726, 3290, 4415, 5075, 6181, 6815, 8225, 8830, 9541, 10150, 12362, 13630, 16450, 19082, 22075, 25607, 30905, 34075, 41501, 44150, 47705, 51214, 61810, 68150, 83002, 95410, 128035, 154525, 179249, 207505, 238525, 256070, 290507, 309050, 358498, 415010, 477050, 581014, 640175, 896245, 1037525, 1203529, 1280350, 1452535, 1792490, 2075050, 2407058, 2905070, 4481225, 6017645, 7262675, 8424703, 8962450, 12035290, 14525350, 16849406, 30088225, 42123515, 60176450, 84247030, 210617575, 421235150]

約数ペア:

[(1, 421235150), (2, 210617575), (5, 84247030), (7, 60176450), (10, 42123515), (14, 30088225), (25, 16849406), (29, 14525350), (35, 12035290), (47, 8962450), (50, 8424703), (58, 7262675), (70, 6017645), (94, 4481225), (145, 2905070), (175, 2407058), (203, 2075050), (235, 1792490), (290, 1452535), (329, 1280350), (350, 1203529), (406, 1037525), (470, 896245), (658, 640175), (725, 581014), (883, 477050), (1015, 415010), (1175, 358498), (1363, 309050), (1450, 290507), (1645, 256070), (1766, 238525), (2030, 207505), (2350, 179249), (2726, 154525), (3290, 128035), (4415, 95410), (5075, 83002), (6181, 68150), (6815, 61810), (8225, 51214), (8830, 47705), (9541, 44150), (10150, 41501), (12362, 34075), (13630, 30905), (16450, 25607), (19082, 22075)]