454610

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{269}}^1$

素因数の和:302

約数の個数: 24

約数和(自身を含む): 889380

約数和(自身を除く): 434770

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 269, 338, 538, 845, 1345, 1690, 2690, 3497, 6994, 17485, 34970, 45461, 90922, 227305, 454610]

約数ペア:

[(1, 454610), (2, 227305), (5, 90922), (10, 45461), (13, 34970), (26, 17485), (65, 6994), (130, 3497), (169, 2690), (269, 1690), (338, 1345), (538, 845)]