7019430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{239}}^1$

素因数の和:349

約数の個数: 64

約数和(自身を含む): 18662400

約数和(自身を除く): 11642970

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 89, 110, 165, 178, 239, 267, 330, 445, 478, 534, 717, 890, 979, 1195, 1335, 1434, 1958, 2390, 2629, 2670, 2937, 3585, 4895, 5258, 5874, 7170, 7887, 9790, 13145, 14685, 15774, 21271, 26290, 29370, 39435, 42542, 63813, 78870, 106355, 127626, 212710, 233981, 319065, 467962, 638130, 701943, 1169905, 1403886, 2339810, 3509715, 7019430]

約数ペア:

[(1, 7019430), (2, 3509715), (3, 2339810), (5, 1403886), (6, 1169905), (10, 701943), (11, 638130), (15, 467962), (22, 319065), (30, 233981), (33, 212710), (55, 127626), (66, 106355), (89, 78870), (110, 63813), (165, 42542), (178, 39435), (239, 29370), (267, 26290), (330, 21271), (445, 15774), (478, 14685), (534, 13145), (717, 9790), (890, 7887), (979, 7170), (1195, 5874), (1335, 5258), (1434, 4895), (1958, 3585), (2390, 2937), (2629, 2670)]