30146578

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{10303}}^1$

素因数の和:10342

約数の個数: 32

約数和(自身を含む): 59351040

約数和(自身を除く): 29204462

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 77, 133, 154, 209, 266, 418, 1463, 2926, 10303, 20606, 72121, 113333, 144242, 195757, 226666, 391514, 793331, 1370299, 1586662, 2153327, 2740598, 4306654, 15073289, 30146578]

約数ペア:

[(1, 30146578), (2, 15073289), (7, 4306654), (11, 2740598), (14, 2153327), (19, 1586662), (22, 1370299), (38, 793331), (77, 391514), (133, 226666), (154, 195757), (209, 144242), (266, 113333), (418, 72121), (1463, 20606), (2926, 10303)]