30438516

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{1861}}^1$

素因数の和:1944

約数の個数: 48

約数和(自身を含む): 75075840

約数和(自身を除く): 44637324

約数列:

[1, 2, 3, 4, 6, 12, 29, 47, 58, 87, 94, 116, 141, 174, 188, 282, 348, 564, 1363, 1861, 2726, 3722, 4089, 5452, 5583, 7444, 8178, 11166, 16356, 22332, 53969, 87467, 107938, 161907, 174934, 215876, 262401, 323814, 349868, 524802, 647628, 1049604, 2536543, 5073086, 7609629, 10146172, 15219258, 30438516]

約数ペア:

[(1, 30438516), (2, 15219258), (3, 10146172), (4, 7609629), (6, 5073086), (12, 2536543), (29, 1049604), (47, 647628), (58, 524802), (87, 349868), (94, 323814), (116, 262401), (141, 215876), (174, 174934), (188, 161907), (282, 107938), (348, 87467), (564, 53969), (1363, 22332), (1861, 16356), (2726, 11166), (3722, 8178), (4089, 7444), (5452, 5583)]