7474610

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{5227}}^1$

素因数の和:5258

約数の個数: 32

約数和(自身を含む): 15809472

約数和(自身を除く): 8334862

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 5227, 10454, 26135, 52270, 57497, 67951, 114994, 135902, 287485, 339755, 574970, 679510, 747461, 1494922, 3737305, 7474610]

約数ペア:

[(1, 7474610), (2, 3737305), (5, 1494922), (10, 747461), (11, 679510), (13, 574970), (22, 339755), (26, 287485), (55, 135902), (65, 114994), (110, 67951), (130, 57497), (143, 52270), (286, 26135), (715, 10454), (1430, 5227)]