30615795

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{1171}}^1$

素因数の和:1272

約数の個数: 48

約数和(自身を含む): 61431552

約数和(自身を除く): 30815757

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 83, 105, 249, 315, 415, 581, 747, 1171, 1245, 1743, 2905, 3513, 3735, 5229, 5855, 8197, 8715, 10539, 17565, 24591, 26145, 40985, 52695, 73773, 97193, 122955, 291579, 368865, 485965, 680351, 874737, 1457895, 2041053, 3401755, 4373685, 6123159, 10205265, 30615795]

約数ペア:

[(1, 30615795), (3, 10205265), (5, 6123159), (7, 4373685), (9, 3401755), (15, 2041053), (21, 1457895), (35, 874737), (45, 680351), (63, 485965), (83, 368865), (105, 291579), (249, 122955), (315, 97193), (415, 73773), (581, 52695), (747, 40985), (1171, 26145), (1245, 24591), (1743, 17565), (2905, 10539), (3513, 8715), (3735, 8197), (5229, 5855)]