30469904

素因数分解:

$2^4\times {\mathrm{149}}^1\times {\mathrm{12781}}^1$

素因数の和:12938

約数の個数: 20

約数和(自身を含む): 59436300

約数和(自身を除く): 28966396

約数列:

[1, 2, 4, 8, 16, 149, 298, 596, 1192, 2384, 12781, 25562, 51124, 102248, 204496, 1904369, 3808738, 7617476, 15234952, 30469904]

約数ペア:

[(1, 30469904), (2, 15234952), (4, 7617476), (8, 3808738), (16, 1904369), (149, 204496), (298, 102248), (596, 51124), (1192, 25562), (2384, 12781)]