33145980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{78919}}^1$

素因数の和:78938

約数の個数: 48

約数和(自身を含む): 106068480

約数和(自身を除く): 72922500

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 78919, 157838, 236757, 315676, 394595, 473514, 552433, 789190, 947028, 1104866, 1183785, 1578380, 1657299, 2209732, 2367570, 2762165, 3314598, 4735140, 5524330, 6629196, 8286495, 11048660, 16572990, 33145980]

約数ペア:

[(1, 33145980), (2, 16572990), (3, 11048660), (4, 8286495), (5, 6629196), (6, 5524330), (7, 4735140), (10, 3314598), (12, 2762165), (14, 2367570), (15, 2209732), (20, 1657299), (21, 1578380), (28, 1183785), (30, 1104866), (35, 947028), (42, 789190), (60, 552433), (70, 473514), (84, 394595), (105, 315676), (140, 236757), (210, 157838), (420, 78919)]