239082270

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{162641}}^1$

素因数の和:162665

約数の個数: 48

約数和(自身を含む): 667482768

約数和(自身を除く): 428400498

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 162641, 325282, 487923, 813205, 975846, 1138487, 1626410, 2276974, 2439615, 3415461, 4879230, 5692435, 6830922, 7969409, 11384870, 15938818, 17077305, 23908227, 34154610, 39847045, 47816454, 79694090, 119541135, 239082270]

約数ペア:

[(1, 239082270), (2, 119541135), (3, 79694090), (5, 47816454), (6, 39847045), (7, 34154610), (10, 23908227), (14, 17077305), (15, 15938818), (21, 11384870), (30, 7969409), (35, 6830922), (42, 5692435), (49, 4879230), (70, 3415461), (98, 2439615), (105, 2276974), (147, 1626410), (210, 1138487), (245, 975846), (294, 813205), (490, 487923), (735, 325282), (1470, 162641)]