7279930

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{179}}^1$

素因数の和:283

約数の個数: 48

約数和(自身を含む): 15513120

約数和(自身を除く): 8233190

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 83, 98, 166, 179, 245, 358, 415, 490, 581, 830, 895, 1162, 1253, 1790, 2506, 2905, 4067, 5810, 6265, 8134, 8771, 12530, 14857, 17542, 20335, 29714, 40670, 43855, 74285, 87710, 103999, 148570, 207998, 519995, 727993, 1039990, 1455986, 3639965, 7279930]

約数ペア:

[(1, 7279930), (2, 3639965), (5, 1455986), (7, 1039990), (10, 727993), (14, 519995), (35, 207998), (49, 148570), (70, 103999), (83, 87710), (98, 74285), (166, 43855), (179, 40670), (245, 29714), (358, 20335), (415, 17542), (490, 14857), (581, 12530), (830, 8771), (895, 8134), (1162, 6265), (1253, 5810), (1790, 4067), (2506, 2905)]