30900747

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{1229}}^1$

素因数の和:1295

約数の個数: 24

約数和(自身を含む): 45313200

約数和(自身を除く): 14412453

約数列:

[1, 3, 17, 29, 51, 87, 289, 493, 867, 1229, 1479, 3687, 8381, 20893, 25143, 35641, 62679, 106923, 355181, 605897, 1065543, 1817691, 10300249, 30900747]

約数ペア:

[(1, 30900747), (3, 10300249), (17, 1817691), (29, 1065543), (51, 605897), (87, 355181), (289, 106923), (493, 62679), (867, 35641), (1229, 25143), (1479, 20893), (3687, 8381)]