9179870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{659}}^1$

素因数の和:872

約数の個数: 32

約数和(自身を含む): 19008000

約数和(自身を除く): 9828130

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 199, 398, 659, 995, 1318, 1393, 1990, 2786, 3295, 4613, 6590, 6965, 9226, 13930, 23065, 46130, 131141, 262282, 655705, 917987, 1311410, 1835974, 4589935, 9179870]

約数ペア:

[(1, 9179870), (2, 4589935), (5, 1835974), (7, 1311410), (10, 917987), (14, 655705), (35, 262282), (70, 131141), (199, 46130), (398, 23065), (659, 13930), (995, 9226), (1318, 6965), (1393, 6590), (1990, 4613), (2786, 3295)]