16284170

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{167}}^1\times {\mathrm{199}}^1$

素因数の和:387

約数の個数: 48

約数和(自身を含む): 34473600

約数和(自身を除く): 18189430

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 167, 199, 245, 334, 398, 490, 835, 995, 1169, 1393, 1670, 1990, 2338, 2786, 5845, 6965, 8183, 9751, 11690, 13930, 16366, 19502, 33233, 40915, 48755, 66466, 81830, 97510, 166165, 232631, 332330, 465262, 1163155, 1628417, 2326310, 3256834, 8142085, 16284170]

約数ペア:

[(1, 16284170), (2, 8142085), (5, 3256834), (7, 2326310), (10, 1628417), (14, 1163155), (35, 465262), (49, 332330), (70, 232631), (98, 166165), (167, 97510), (199, 81830), (245, 66466), (334, 48755), (398, 40915), (490, 33233), (835, 19502), (995, 16366), (1169, 13930), (1393, 11690), (1670, 9751), (1990, 8183), (2338, 6965), (2786, 5845)]