265257270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{15271}}^1$

素因数の和:15477

約数の個数: 48

約数和(自身を含む): 693287712

約数和(自身を除く): 428030442

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 193, 386, 579, 965, 1158, 1737, 1930, 2895, 3474, 5790, 8685, 15271, 17370, 30542, 45813, 76355, 91626, 137439, 152710, 229065, 274878, 458130, 687195, 1374390, 2947303, 5894606, 8841909, 14736515, 17683818, 26525727, 29473030, 44209545, 53051454, 88419090, 132628635, 265257270]

約数ペア:

[(1, 265257270), (2, 132628635), (3, 88419090), (5, 53051454), (6, 44209545), (9, 29473030), (10, 26525727), (15, 17683818), (18, 14736515), (30, 8841909), (45, 5894606), (90, 2947303), (193, 1374390), (386, 687195), (579, 458130), (965, 274878), (1158, 229065), (1737, 152710), (1930, 137439), (2895, 91626), (3474, 76355), (5790, 45813), (8685, 30542), (15271, 17370)]