30028878

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{3527}}^1$

素因数の和:3589

約数の個数: 48

約数和(自身を含む): 72648576

約数和(自身を除く): 42619698

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 43, 66, 86, 99, 129, 198, 258, 387, 473, 774, 946, 1419, 2838, 3527, 4257, 7054, 8514, 10581, 21162, 31743, 38797, 63486, 77594, 116391, 151661, 232782, 303322, 349173, 454983, 698346, 909966, 1364949, 1668271, 2729898, 3336542, 5004813, 10009626, 15014439, 30028878]

約数ペア:

[(1, 30028878), (2, 15014439), (3, 10009626), (6, 5004813), (9, 3336542), (11, 2729898), (18, 1668271), (22, 1364949), (33, 909966), (43, 698346), (66, 454983), (86, 349173), (99, 303322), (129, 232782), (198, 151661), (258, 116391), (387, 77594), (473, 63486), (774, 38797), (946, 31743), (1419, 21162), (2838, 10581), (3527, 8514), (4257, 7054)]