4291770

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{191}}^1$

素因数の和:315

約数の個数: 64

約数和(自身を含む): 11943936

約数和(自身を除く): 7652166

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 107, 191, 210, 214, 321, 382, 535, 573, 642, 749, 955, 1070, 1146, 1337, 1498, 1605, 1910, 2247, 2674, 2865, 3210, 3745, 4011, 4494, 5730, 6685, 7490, 8022, 11235, 13370, 20055, 20437, 22470, 40110, 40874, 61311, 102185, 122622, 143059, 204370, 286118, 306555, 429177, 613110, 715295, 858354, 1430590, 2145885, 4291770]

約数ペア:

[(1, 4291770), (2, 2145885), (3, 1430590), (5, 858354), (6, 715295), (7, 613110), (10, 429177), (14, 306555), (15, 286118), (21, 204370), (30, 143059), (35, 122622), (42, 102185), (70, 61311), (105, 40874), (107, 40110), (191, 22470), (210, 20437), (214, 20055), (321, 13370), (382, 11235), (535, 8022), (573, 7490), (642, 6685), (749, 5730), (955, 4494), (1070, 4011), (1146, 3745), (1337, 3210), (1498, 2865), (1605, 2674), (1910, 2247)]