30960519

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{359}}^1$

素因数の和:487

約数の個数: 32

約数和(自身を含む): 46656000

約数和(自身を除く): 15695481

約数列:

[1, 3, 17, 19, 51, 57, 89, 267, 323, 359, 969, 1077, 1513, 1691, 4539, 5073, 6103, 6821, 18309, 20463, 28747, 31951, 86241, 95853, 115957, 347871, 543167, 607069, 1629501, 1821207, 10320173, 30960519]

約数ペア:

[(1, 30960519), (3, 10320173), (17, 1821207), (19, 1629501), (51, 607069), (57, 543167), (89, 347871), (267, 115957), (323, 95853), (359, 86241), (969, 31951), (1077, 28747), (1513, 20463), (1691, 18309), (4539, 6821), (5073, 6103)]