129054610

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{13049}}^1$

素因数の和:13122

約数の個数: 32

約数和(自身を含む): 248054400

約数和(自身を除く): 118999790

約数列:

[1, 2, 5, 10, 23, 43, 46, 86, 115, 215, 230, 430, 989, 1978, 4945, 9890, 13049, 26098, 65245, 130490, 300127, 561107, 600254, 1122214, 1500635, 2805535, 3001270, 5611070, 12905461, 25810922, 64527305, 129054610]

約数ペア:

[(1, 129054610), (2, 64527305), (5, 25810922), (10, 12905461), (23, 5611070), (43, 3001270), (46, 2805535), (86, 1500635), (115, 1122214), (215, 600254), (230, 561107), (430, 300127), (989, 130490), (1978, 65245), (4945, 26098), (9890, 13049)]