89869890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{272333}}^1$

素因数の和:272354

約数の個数: 32

約数和(自身を含む): 235296576

約数和(自身を除く): 145426686

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 272333, 544666, 816999, 1361665, 1633998, 2723330, 2995663, 4084995, 5991326, 8169990, 8986989, 14978315, 17973978, 29956630, 44934945, 89869890]

約数ペア:

[(1, 89869890), (2, 44934945), (3, 29956630), (5, 17973978), (6, 14978315), (10, 8986989), (11, 8169990), (15, 5991326), (22, 4084995), (30, 2995663), (33, 2723330), (55, 1633998), (66, 1361665), (110, 816999), (165, 544666), (330, 272333)]