30259449

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:222

約数の個数: 48

約数和(自身を含む): 49870080

約数和(自身を除く): 19610631

約数列:

[1, 3, 9, 11, 33, 53, 73, 79, 99, 159, 219, 237, 477, 583, 657, 711, 803, 869, 1749, 2409, 2607, 3869, 4187, 5247, 5767, 7227, 7821, 11607, 12561, 17301, 34821, 37683, 42559, 46057, 51903, 63437, 127677, 138171, 190311, 305651, 383031, 414513, 570933, 916953, 2750859, 3362161, 10086483, 30259449]

約数ペア:

[(1, 30259449), (3, 10086483), (9, 3362161), (11, 2750859), (33, 916953), (53, 570933), (73, 414513), (79, 383031), (99, 305651), (159, 190311), (219, 138171), (237, 127677), (477, 63437), (583, 51903), (657, 46057), (711, 42559), (803, 37683), (869, 34821), (1749, 17301), (2409, 12561), (2607, 11607), (3869, 7821), (4187, 7227), (5247, 5767)]