30153765

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{673}}^1$

素因数の和:813

約数の個数: 32

約数和(自身を含む): 50469120

約数和(自身を除く): 20315355

約数列:

[1, 3, 5, 15, 29, 87, 103, 145, 309, 435, 515, 673, 1545, 2019, 2987, 3365, 8961, 10095, 14935, 19517, 44805, 58551, 69319, 97585, 207957, 292755, 346595, 1039785, 2010251, 6030753, 10051255, 30153765]

約数ペア:

[(1, 30153765), (3, 10051255), (5, 6030753), (15, 2010251), (29, 1039785), (87, 346595), (103, 292755), (145, 207957), (309, 97585), (435, 69319), (515, 58551), (673, 44805), (1545, 19517), (2019, 14935), (2987, 10095), (3365, 8961)]