30080015

素因数分解:

$5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{193}}^1$

素因数の和:339

約数の個数: 32

約数和(自身を含む): 42723456

約数和(自身を除く): 12643441

約数列:

[1, 5, 7, 35, 61, 73, 193, 305, 365, 427, 511, 965, 1351, 2135, 2555, 4453, 6755, 11773, 14089, 22265, 31171, 58865, 70445, 82411, 98623, 155855, 412055, 493115, 859429, 4297145, 6016003, 30080015]

約数ペア:

[(1, 30080015), (5, 6016003), (7, 4297145), (35, 859429), (61, 493115), (73, 412055), (193, 155855), (305, 98623), (365, 82411), (427, 70445), (511, 58865), (965, 31171), (1351, 22265), (2135, 14089), (2555, 11773), (4453, 6755)]