30485063

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1$

素因数の和:279

約数の個数: 32

約数和(自身を含む): 39513600

約数和(自身を除く): 9028537

約数列:

[1, 7, 17, 19, 97, 119, 133, 139, 323, 679, 973, 1649, 1843, 2261, 2363, 2641, 11543, 12901, 13483, 16541, 18487, 31331, 44897, 94381, 219317, 229211, 256177, 314279, 1604477, 1793239, 4355009, 30485063]

約数ペア:

[(1, 30485063), (7, 4355009), (17, 1793239), (19, 1604477), (97, 314279), (119, 256177), (133, 229211), (139, 219317), (323, 94381), (679, 44897), (973, 31331), (1649, 18487), (1843, 16541), (2261, 13483), (2363, 12901), (2641, 11543)]