74379180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{9463}}^1$

素因数の和:9606

約数の個数: 48

約数和(自身を含む): 209873664

約数和(自身を除く): 135494484

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 131, 262, 393, 524, 655, 786, 1310, 1572, 1965, 2620, 3930, 7860, 9463, 18926, 28389, 37852, 47315, 56778, 94630, 113556, 141945, 189260, 283890, 567780, 1239653, 2479306, 3718959, 4958612, 6198265, 7437918, 12396530, 14875836, 18594795, 24793060, 37189590, 74379180]

約数ペア:

[(1, 74379180), (2, 37189590), (3, 24793060), (4, 18594795), (5, 14875836), (6, 12396530), (10, 7437918), (12, 6198265), (15, 4958612), (20, 3718959), (30, 2479306), (60, 1239653), (131, 567780), (262, 283890), (393, 189260), (524, 141945), (655, 113556), (786, 94630), (1310, 56778), (1572, 47315), (1965, 37852), (2620, 28389), (3930, 18926), (7860, 9463)]