155115310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{130349}}^1$

素因数の和:130380

約数の個数: 32

約数和(自身を含む): 337867200

約数和(自身を除く): 182751890

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 595, 1190, 130349, 260698, 651745, 912443, 1303490, 1824886, 2215933, 4431866, 4562215, 9124430, 11079665, 15511531, 22159330, 31023062, 77557655, 155115310]

約数ペア:

[(1, 155115310), (2, 77557655), (5, 31023062), (7, 22159330), (10, 15511531), (14, 11079665), (17, 9124430), (34, 4562215), (35, 4431866), (70, 2215933), (85, 1824886), (119, 1303490), (170, 912443), (238, 651745), (595, 260698), (1190, 130349)]