2224390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{739}}^1$

素因数の和:796

約数の個数: 32

約数和(自身を含む): 4688640

約数和(自身を除く): 2464250

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 70, 86, 215, 301, 430, 602, 739, 1478, 1505, 3010, 3695, 5173, 7390, 10346, 25865, 31777, 51730, 63554, 158885, 222439, 317770, 444878, 1112195, 2224390]

約数ペア:

[(1, 2224390), (2, 1112195), (5, 444878), (7, 317770), (10, 222439), (14, 158885), (35, 63554), (43, 51730), (70, 31777), (86, 25865), (215, 10346), (301, 7390), (430, 5173), (602, 3695), (739, 3010), (1478, 1505)]