30893954

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{853}}^1$

素因数の和:1074

約数の個数: 32

約数和(自身を含む): 57388800

約数和(自身を除く): 26494846

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 199, 398, 853, 1393, 1706, 2587, 2786, 5174, 5971, 11089, 11942, 18109, 22178, 36218, 77623, 155246, 169747, 339494, 1188229, 2206711, 2376458, 4413422, 15446977, 30893954]

約数ペア:

[(1, 30893954), (2, 15446977), (7, 4413422), (13, 2376458), (14, 2206711), (26, 1188229), (91, 339494), (182, 169747), (199, 155246), (398, 77623), (853, 36218), (1393, 22178), (1706, 18109), (2587, 11942), (2786, 11089), (5174, 5971)]