29989330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{1667}}^1$

素因数の和:1938

約数の個数: 32

約数和(自身を含む): 61969536

約数和(自身を除く): 31980206

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 257, 514, 1285, 1667, 1799, 2570, 3334, 3598, 8335, 8995, 11669, 16670, 17990, 23338, 58345, 116690, 428419, 856838, 2142095, 2998933, 4284190, 5997866, 14994665, 29989330]

約数ペア:

[(1, 29989330), (2, 14994665), (5, 5997866), (7, 4284190), (10, 2998933), (14, 2142095), (35, 856838), (70, 428419), (257, 116690), (514, 58345), (1285, 23338), (1667, 17990), (1799, 16670), (2570, 11669), (3334, 8995), (3598, 8335)]