17299890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{911}}^1$

素因数の和:1135

約数の個数: 48

約数和(自身を含む): 45242496

約数和(自身を除く): 27942606

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 211, 422, 633, 911, 1055, 1266, 1822, 1899, 2110, 2733, 3165, 3798, 4555, 5466, 6330, 8199, 9110, 9495, 13665, 16398, 18990, 27330, 40995, 81990, 192221, 384442, 576663, 961105, 1153326, 1729989, 1922210, 2883315, 3459978, 5766630, 8649945, 17299890]

約数ペア:

[(1, 17299890), (2, 8649945), (3, 5766630), (5, 3459978), (6, 2883315), (9, 1922210), (10, 1729989), (15, 1153326), (18, 961105), (30, 576663), (45, 384442), (90, 192221), (211, 81990), (422, 40995), (633, 27330), (911, 18990), (1055, 16398), (1266, 13665), (1822, 9495), (1899, 9110), (2110, 8199), (2733, 6330), (3165, 5466), (3798, 4555)]