30680518

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{97}}^1\times {\mathrm{1307}}^1$

素因数の和:1428

約数の個数: 24

約数和(自身を含む): 51145416

約数和(自身を除く): 20464898

約数列:

[1, 2, 11, 22, 97, 121, 194, 242, 1067, 1307, 2134, 2614, 11737, 14377, 23474, 28754, 126779, 158147, 253558, 316294, 1394569, 2789138, 15340259, 30680518]

約数ペア:

[(1, 30680518), (2, 15340259), (11, 2789138), (22, 1394569), (97, 316294), (121, 253558), (194, 158147), (242, 126779), (1067, 28754), (1307, 23474), (2134, 14377), (2614, 11737)]