28046310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{19891}}^1$

素因数の和:19948

約数の個数: 32

約数和(自身を含む): 68746752

約数和(自身を除く): 40700442

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 141, 235, 282, 470, 705, 1410, 19891, 39782, 59673, 99455, 119346, 198910, 298365, 596730, 934877, 1869754, 2804631, 4674385, 5609262, 9348770, 14023155, 28046310]

約数ペア:

[(1, 28046310), (2, 14023155), (3, 9348770), (5, 5609262), (6, 4674385), (10, 2804631), (15, 1869754), (30, 934877), (47, 596730), (94, 298365), (141, 198910), (235, 119346), (282, 99455), (470, 59673), (705, 39782), (1410, 19891)]