1609870

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{229}}^1$

素因数の和:292

約数の個数: 32

約数和(自身を含む): 3146400

約数和(自身を除く): 1536530

約数列:

[1, 2, 5, 10, 19, 37, 38, 74, 95, 185, 190, 229, 370, 458, 703, 1145, 1406, 2290, 3515, 4351, 7030, 8473, 8702, 16946, 21755, 42365, 43510, 84730, 160987, 321974, 804935, 1609870]

約数ペア:

[(1, 1609870), (2, 804935), (5, 321974), (10, 160987), (19, 84730), (37, 43510), (38, 42365), (74, 21755), (95, 16946), (185, 8702), (190, 8473), (229, 7030), (370, 4351), (458, 3515), (703, 2290), (1145, 1406)]