30053478

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2897}}^1$

素因数の和:2941

約数の個数: 64

約数和(自身を含む): 77898240

約数和(自身を除く): 47844762

約数列:

[1, 2, 3, 6, 7, 13, 14, 19, 21, 26, 38, 39, 42, 57, 78, 91, 114, 133, 182, 247, 266, 273, 399, 494, 546, 741, 798, 1482, 1729, 2897, 3458, 5187, 5794, 8691, 10374, 17382, 20279, 37661, 40558, 55043, 60837, 75322, 110086, 112983, 121674, 165129, 225966, 263627, 330258, 385301, 527254, 715559, 770602, 790881, 1155903, 1431118, 1581762, 2146677, 2311806, 4293354, 5008913, 10017826, 15026739, 30053478]

約数ペア:

[(1, 30053478), (2, 15026739), (3, 10017826), (6, 5008913), (7, 4293354), (13, 2311806), (14, 2146677), (19, 1581762), (21, 1431118), (26, 1155903), (38, 790881), (39, 770602), (42, 715559), (57, 527254), (78, 385301), (91, 330258), (114, 263627), (133, 225966), (182, 165129), (247, 121674), (266, 112983), (273, 110086), (399, 75322), (494, 60837), (546, 55043), (741, 40558), (798, 37661), (1482, 20279), (1729, 17382), (2897, 10374), (3458, 8691), (5187, 5794)]