1931230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{587}}^1$

素因数の和:648

約数の個数: 32

約数和(自身を含む): 4064256

約数和(自身を除く): 2133026

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 70, 94, 235, 329, 470, 587, 658, 1174, 1645, 2935, 3290, 4109, 5870, 8218, 20545, 27589, 41090, 55178, 137945, 193123, 275890, 386246, 965615, 1931230]

約数ペア:

[(1, 1931230), (2, 965615), (5, 386246), (7, 275890), (10, 193123), (14, 137945), (35, 55178), (47, 41090), (70, 27589), (94, 20545), (235, 8218), (329, 5870), (470, 4109), (587, 3290), (658, 2935), (1174, 1645)]