3205870

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{359}}^1$

素因数の和:432

約数の個数: 32

約数和(自身を含む): 6220800

約数和(自身を除く): 3014930

約数列:

[1, 2, 5, 10, 19, 38, 47, 94, 95, 190, 235, 359, 470, 718, 893, 1786, 1795, 3590, 4465, 6821, 8930, 13642, 16873, 33746, 34105, 68210, 84365, 168730, 320587, 641174, 1602935, 3205870]

約数ペア:

[(1, 3205870), (2, 1602935), (5, 641174), (10, 320587), (19, 168730), (38, 84365), (47, 68210), (94, 34105), (95, 33746), (190, 16873), (235, 13642), (359, 8930), (470, 6821), (718, 4465), (893, 3590), (1786, 1795)]