16997470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{5647}}^1$

素因数の和:5704

約数の個数: 32

約数和(自身を含む): 35785728

約数和(自身を除く): 18788258

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 70, 86, 215, 301, 430, 602, 1505, 3010, 5647, 11294, 28235, 39529, 56470, 79058, 197645, 242821, 395290, 485642, 1214105, 1699747, 2428210, 3399494, 8498735, 16997470]

約数ペア:

[(1, 16997470), (2, 8498735), (5, 3399494), (7, 2428210), (10, 1699747), (14, 1214105), (35, 485642), (43, 395290), (70, 242821), (86, 197645), (215, 79058), (301, 56470), (430, 39529), (602, 28235), (1505, 11294), (3010, 5647)]