30703834

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{359}}^1$

素因数の和:558

約数の個数: 32

約数和(自身を含む): 54432000

約数和(自身を除く): 23728166

約数列:

[1, 2, 7, 14, 41, 82, 149, 287, 298, 359, 574, 718, 1043, 2086, 2513, 5026, 6109, 12218, 14719, 29438, 42763, 53491, 85526, 103033, 106982, 206066, 374437, 748874, 2193131, 4386262, 15351917, 30703834]

約数ペア:

[(1, 30703834), (2, 15351917), (7, 4386262), (14, 2193131), (41, 748874), (82, 374437), (149, 206066), (287, 106982), (298, 103033), (359, 85526), (574, 53491), (718, 42763), (1043, 29438), (2086, 14719), (2513, 12218), (5026, 6109)]