61584530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{4421}}^1$

素因数の和:4634

約数の個数: 32

約数和(自身を含む): 127353600

約数和(自身を除く): 65769070

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 199, 398, 995, 1393, 1990, 2786, 4421, 6965, 8842, 13930, 22105, 30947, 44210, 61894, 154735, 309470, 879779, 1759558, 4398895, 6158453, 8797790, 12316906, 30792265, 61584530]

約数ペア:

[(1, 61584530), (2, 30792265), (5, 12316906), (7, 8797790), (10, 6158453), (14, 4398895), (35, 1759558), (70, 879779), (199, 309470), (398, 154735), (995, 61894), (1393, 44210), (1990, 30947), (2786, 22105), (4421, 13930), (6965, 8842)]