2996630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1$

素因数の和:153

約数の個数: 64

約数和(自身を含む): 6894720

約数和(自身を除く): 3898090

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 37, 65, 70, 74, 89, 91, 130, 178, 182, 185, 259, 370, 445, 455, 481, 518, 623, 890, 910, 962, 1157, 1246, 1295, 2314, 2405, 2590, 3115, 3293, 3367, 4810, 5785, 6230, 6586, 6734, 8099, 11570, 16198, 16465, 16835, 23051, 32930, 33670, 40495, 42809, 46102, 80990, 85618, 115255, 214045, 230510, 299663, 428090, 599326, 1498315, 2996630]

約数ペア:

[(1, 2996630), (2, 1498315), (5, 599326), (7, 428090), (10, 299663), (13, 230510), (14, 214045), (26, 115255), (35, 85618), (37, 80990), (65, 46102), (70, 42809), (74, 40495), (89, 33670), (91, 32930), (130, 23051), (178, 16835), (182, 16465), (185, 16198), (259, 11570), (370, 8099), (445, 6734), (455, 6586), (481, 6230), (518, 5785), (623, 4810), (890, 3367), (910, 3293), (962, 3115), (1157, 2590), (1246, 2405), (1295, 2314)]