30968568

素因数分解:

$2^3\times 3^4\times {\mathrm{47791}}^1$

素因数の和:47809

約数の個数: 40

約数和(自身を含む): 86742480

約数和(自身を除く): 55773912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 47791, 95582, 143373, 191164, 286746, 382328, 430119, 573492, 860238, 1146984, 1290357, 1720476, 2580714, 3440952, 3871071, 5161428, 7742142, 10322856, 15484284, 30968568]

約数ペア:

[(1, 30968568), (2, 15484284), (3, 10322856), (4, 7742142), (6, 5161428), (8, 3871071), (9, 3440952), (12, 2580714), (18, 1720476), (24, 1290357), (27, 1146984), (36, 860238), (54, 573492), (72, 430119), (81, 382328), (108, 286746), (162, 191164), (216, 143373), (324, 95582), (648, 47791)]