384670

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1$

素因数の和:300

約数の個数: 32

約数和(自身を含む): 816480

約数和(自身を除く): 431810

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 269, 286, 538, 715, 1345, 1430, 2690, 2959, 3497, 5918, 6994, 14795, 17485, 29590, 34970, 38467, 76934, 192335, 384670]

約数ペア:

[(1, 384670), (2, 192335), (5, 76934), (10, 38467), (11, 34970), (13, 29590), (22, 17485), (26, 14795), (55, 6994), (65, 5918), (110, 3497), (130, 2959), (143, 2690), (269, 1430), (286, 1345), (538, 715)]