210530752430

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1\times {\mathrm{45013}}^1$

素因数の和:45285

約数の個数: 64

約数和(自身を含む): 395727076800

約数和(自身を除く): 185196324370

約数列:

[1, 2, 5, 10, 43, 73, 86, 146, 149, 215, 298, 365, 430, 730, 745, 1490, 3139, 6278, 6407, 10877, 12814, 15695, 21754, 31390, 32035, 45013, 54385, 64070, 90026, 108770, 225065, 450130, 467711, 935422, 1935559, 2338555, 3285949, 3871118, 4677110, 6571898, 6706937, 9677795, 13413874, 16429745, 19355590, 32859490, 33534685, 67069370, 141295807, 282591614, 288398291, 489606401, 576796582, 706479035, 979212802, 1412958070, 1441991455, 2448032005, 2883982910, 4896064010, 21053075243, 42106150486, 105265376215, 210530752430]

約数ペア:

[(1, 210530752430), (2, 105265376215), (5, 42106150486), (10, 21053075243), (43, 4896064010), (73, 2883982910), (86, 2448032005), (146, 1441991455), (149, 1412958070), (215, 979212802), (298, 706479035), (365, 576796582), (430, 489606401), (730, 288398291), (745, 282591614), (1490, 141295807), (3139, 67069370), (6278, 33534685), (6407, 32859490), (10877, 19355590), (12814, 16429745), (15695, 13413874), (21754, 9677795), (31390, 6706937), (32035, 6571898), (45013, 4677110), (54385, 3871118), (64070, 3285949), (90026, 2338555), (108770, 1935559), (225065, 935422), (450130, 467711)]