30837076

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1$

素因数の和:256

約数の個数: 48

約数和(自身を含む): 59270400

約数和(自身を除く): 28433324

約数列:

[1, 2, 4, 19, 38, 47, 76, 89, 94, 97, 178, 188, 194, 356, 388, 893, 1691, 1786, 1843, 3382, 3572, 3686, 4183, 4559, 6764, 7372, 8366, 8633, 9118, 16732, 17266, 18236, 34532, 79477, 86621, 158954, 164027, 173242, 317908, 328054, 346484, 405751, 656108, 811502, 1623004, 7709269, 15418538, 30837076]

約数ペア:

[(1, 30837076), (2, 15418538), (4, 7709269), (19, 1623004), (38, 811502), (47, 656108), (76, 405751), (89, 346484), (94, 328054), (97, 317908), (178, 173242), (188, 164027), (194, 158954), (356, 86621), (388, 79477), (893, 34532), (1691, 18236), (1786, 17266), (1843, 16732), (3382, 9118), (3572, 8633), (3686, 8366), (4183, 7372), (4559, 6764)]