1554409870

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{202661}}^1$

素因数の和:202740

約数の個数: 32

約数和(自身を含む): 3064249440

約数和(自身を除く): 1509839570

約数列:

[1, 2, 5, 10, 13, 26, 59, 65, 118, 130, 295, 590, 767, 1534, 3835, 7670, 202661, 405322, 1013305, 2026610, 2634593, 5269186, 11956999, 13172965, 23913998, 26345930, 59784995, 119569990, 155440987, 310881974, 777204935, 1554409870]

約数ペア:

[(1, 1554409870), (2, 777204935), (5, 310881974), (10, 155440987), (13, 119569990), (26, 59784995), (59, 26345930), (65, 23913998), (118, 13172965), (130, 11956999), (295, 5269186), (590, 2634593), (767, 2026610), (1534, 1013305), (3835, 405322), (7670, 202661)]