2022890985

素因数分解:

$3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{463}}^1\times {\mathrm{1229}}^1$

素因数の和:1782

約数の個数: 48

約数和(自身を含む): 3561292800

約数和(自身を除く): 1538401815

約数列:

[1, 3, 5, 9, 15, 45, 79, 237, 395, 463, 711, 1185, 1229, 1389, 2315, 3555, 3687, 4167, 6145, 6945, 11061, 18435, 20835, 36577, 55305, 97091, 109731, 182885, 291273, 329193, 485455, 548655, 569027, 873819, 1456365, 1645965, 1707081, 2845135, 4369095, 5121243, 8535405, 25606215, 44953133, 134859399, 224765665, 404578197, 674296995, 2022890985]

約数ペア:

[(1, 2022890985), (3, 674296995), (5, 404578197), (9, 224765665), (15, 134859399), (45, 44953133), (79, 25606215), (237, 8535405), (395, 5121243), (463, 4369095), (711, 2845135), (1185, 1707081), (1229, 1645965), (1389, 1456365), (2315, 873819), (3555, 569027), (3687, 548655), (4167, 485455), (6145, 329193), (6945, 291273), (11061, 182885), (18435, 109731), (20835, 97091), (36577, 55305)]