4946509980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{2801}}^1\times {\mathrm{9811}}^1$

素因数の和:12627

約数の個数: 72

約数和(自身を含む): 15011300304

約数和(自身を除く): 10064790324

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 2801, 5602, 8403, 9811, 11204, 14005, 16806, 19622, 25209, 28010, 29433, 33612, 39244, 42015, 49055, 50418, 56020, 58866, 84030, 88299, 98110, 100836, 117732, 126045, 147165, 168060, 176598, 196220, 252090, 294330, 353196, 441495, 504180, 588660, 882990, 1765980, 27480611, 54961222, 82441833, 109922444, 137403055, 164883666, 247325499, 274806110, 329767332, 412209165, 494650998, 549612220, 824418330, 989301996, 1236627495, 1648836660, 2473254990, 4946509980]

約数ペア:

[(1, 4946509980), (2, 2473254990), (3, 1648836660), (4, 1236627495), (5, 989301996), (6, 824418330), (9, 549612220), (10, 494650998), (12, 412209165), (15, 329767332), (18, 274806110), (20, 247325499), (30, 164883666), (36, 137403055), (45, 109922444), (60, 82441833), (90, 54961222), (180, 27480611), (2801, 1765980), (5602, 882990), (8403, 588660), (9811, 504180), (11204, 441495), (14005, 353196), (16806, 294330), (19622, 252090), (25209, 196220), (28010, 176598), (29433, 168060), (33612, 147165), (39244, 126045), (42015, 117732), (49055, 100836), (50418, 98110), (56020, 88299), (58866, 84030)]