9942130

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:175

約数の個数: 64

約数和(自身を含む): 21150720

約数和(自身を除く): 11208590

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 67, 71, 95, 110, 134, 142, 190, 209, 335, 355, 418, 670, 710, 737, 781, 1045, 1273, 1349, 1474, 1562, 2090, 2546, 2698, 3685, 3905, 4757, 6365, 6745, 7370, 7810, 9514, 12730, 13490, 14003, 14839, 23785, 28006, 29678, 47570, 52327, 70015, 74195, 90383, 104654, 140030, 148390, 180766, 261635, 451915, 523270, 903830, 994213, 1988426, 4971065, 9942130]

約数ペア:

[(1, 9942130), (2, 4971065), (5, 1988426), (10, 994213), (11, 903830), (19, 523270), (22, 451915), (38, 261635), (55, 180766), (67, 148390), (71, 140030), (95, 104654), (110, 90383), (134, 74195), (142, 70015), (190, 52327), (209, 47570), (335, 29678), (355, 28006), (418, 23785), (670, 14839), (710, 14003), (737, 13490), (781, 12730), (1045, 9514), (1273, 7810), (1349, 7370), (1474, 6745), (1562, 6365), (2090, 4757), (2546, 3905), (2698, 3685)]