2070310

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{59}}^1$

素因数の和:117

約数の個数: 48

約数和(自身を含む): 4309200

約数和(自身を除く): 2238890

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 59, 110, 118, 121, 145, 242, 290, 295, 319, 590, 605, 638, 649, 1210, 1298, 1595, 1711, 3190, 3245, 3422, 3509, 6490, 7018, 7139, 8555, 14278, 17110, 17545, 18821, 35090, 35695, 37642, 71390, 94105, 188210, 207031, 414062, 1035155, 2070310]

約数ペア:

[(1, 2070310), (2, 1035155), (5, 414062), (10, 207031), (11, 188210), (22, 94105), (29, 71390), (55, 37642), (58, 35695), (59, 35090), (110, 18821), (118, 17545), (121, 17110), (145, 14278), (242, 8555), (290, 7139), (295, 7018), (319, 6490), (590, 3509), (605, 3422), (638, 3245), (649, 3190), (1210, 1711), (1298, 1595)]