30246145

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1$

素因数の和:249

約数の個数: 32

約数和(自身を含む): 40186368

約数和(自身を除く): 9940223

約数列:

[1, 5, 17, 47, 67, 85, 113, 235, 335, 565, 799, 1139, 1921, 3149, 3995, 5311, 5695, 7571, 9605, 15745, 26555, 37855, 53533, 90287, 128707, 267665, 355837, 451435, 643535, 1779185, 6049229, 30246145]

約数ペア:

[(1, 30246145), (5, 6049229), (17, 1779185), (47, 643535), (67, 451435), (85, 355837), (113, 267665), (235, 128707), (335, 90287), (565, 53533), (799, 37855), (1139, 26555), (1921, 15745), (3149, 9605), (3995, 7571), (5311, 5695)]