13006770

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{257}}^1$

素因数の和:515

約数の個数: 64

約数和(自身を含む): 35963136

約数和(自身を除く): 22956366

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 241, 257, 482, 514, 723, 771, 1205, 1285, 1446, 1542, 1687, 1799, 2410, 2570, 3374, 3598, 3615, 3855, 5061, 5397, 7230, 7710, 8435, 8995, 10122, 10794, 16870, 17990, 25305, 26985, 50610, 53970, 61937, 123874, 185811, 309685, 371622, 433559, 619370, 867118, 929055, 1300677, 1858110, 2167795, 2601354, 4335590, 6503385, 13006770]

約数ペア:

[(1, 13006770), (2, 6503385), (3, 4335590), (5, 2601354), (6, 2167795), (7, 1858110), (10, 1300677), (14, 929055), (15, 867118), (21, 619370), (30, 433559), (35, 371622), (42, 309685), (70, 185811), (105, 123874), (210, 61937), (241, 53970), (257, 50610), (482, 26985), (514, 25305), (723, 17990), (771, 16870), (1205, 10794), (1285, 10122), (1446, 8995), (1542, 8435), (1687, 7710), (1799, 7230), (2410, 5397), (2570, 5061), (3374, 3855), (3598, 3615)]